The event that a FETUS is born alive with heartbeats or RESPIRATION regardless of GESTATIONAL AGE. Such liveborn is called a newborn infant (INFANT, NEWBORN).
The number of births in a given population per year or other unit of time.
The mass or quantity of heaviness of an individual at BIRTH. It is expressed by units of pounds or kilograms.
The status during which female mammals carry their developing young (EMBRYOS or FETUSES) in utero before birth, beginning from FERTILIZATION to BIRTH.
An infant during the first month after birth.
CHILDBIRTH before 37 weeks of PREGNANCY (259 days from the first day of the mother's last menstrual period, or 245 days after FERTILIZATION).
An infant having a birth weight of 2500 gm. (5.5 lb.) or less but INFANT, VERY LOW BIRTH WEIGHT is available for infants having a birth weight of 1500 grams (3.3 lb.) or less.
Results of conception and ensuing pregnancy, including LIVE BIRTH; STILLBIRTH; SPONTANEOUS ABORTION; INDUCED ABORTION. The outcome may follow natural or artificial insemination or any of the various ASSISTED REPRODUCTIVE TECHNIQUES, such as EMBRYO TRANSFER or FERTILIZATION IN VITRO.
Official certifications by a physician recording the individual's birth date, place of birth, parentage and other required identifying data which are filed with the local registrar of vital statistics.
The age of the mother in PREGNANCY.
Postnatal deaths from BIRTH to 365 days after birth in a given population. Postneonatal mortality represents deaths between 28 days and 365 days after birth (as defined by National Center for Health Statistics). Neonatal mortality represents deaths from birth to 27 days after birth.
An assisted reproductive technique that includes the direct handling and manipulation of oocytes and sperm to achieve fertilization in vitro.
The ratio of the number of conceptions (CONCEPTION) including LIVE BIRTH; STILLBIRTH; and fetal losses, to the mean number of females of reproductive age in a population during a set time period.
The sequence in which children are born into the family.
Clinical and laboratory techniques used to enhance fertility in humans and animals.
The transfer of mammalian embryos from an in vivo or in vitro environment to a suitable host to improve pregnancy or gestational outcome in human or animal. In human fertility treatment programs, preimplantation embryos ranging from the 4-cell stage to the blastocyst stage are transferred to the uterine cavity between 3-5 days after FERTILIZATION IN VITRO.
Death of the developing young in utero. BIRTH of a dead FETUS is STILLBIRTH.
The age of the conceptus, beginning from the time of FERTILIZATION. In clinical obstetrics, the gestational age is often estimated as the time from the last day of the last MENSTRUATION which is about 2 weeks before OVULATION and fertilization.
Malformations of organs or body parts during development in utero.
Conditions or pathological processes associated with pregnancy. They can occur during or after pregnancy, and range from minor discomforts to serious diseases that require medical interventions. They include diseases in pregnant females, and pregnancies in females with diseases.
Inability to reproduce after a specified period of unprotected intercourse. Reproductive sterility is permanent infertility.
Expulsion of the product of FERTILIZATION before completing the term of GESTATION and without deliberate interference.
The event that a FETUS is born dead or stillborn.
The offspring in multiple pregnancies (PREGNANCY, MULTIPLE): TWINS; TRIPLETS; QUADRUPLETS; QUINTUPLETS; etc.
Diminished or absent ability of a female to achieve conception.
Maternal deaths resulting from complications of pregnancy and childbirth in a given population.
The techniques used to select and/or place only one embryo from FERTILIZATION IN VITRO into the uterine cavity to establish a singleton pregnancy.
The number of offspring a female has borne. It is contrasted with GRAVIDITY, which refers to the number of pregnancies, regardless of outcome.
The lengths of intervals between births to women in the population.
Delivery of the FETUS and PLACENTA under the care of an obstetrician or a health worker. Obstetric deliveries may involve physical, psychological, medical, or surgical interventions.
Techniques for the artifical induction of ovulation, the rupture of the follicle and release of the ovum.
Three or more consecutive spontaneous abortions.
The condition of carrying two or more FETUSES simultaneously.
Procedures to obtain viable OOCYTES from the host. Oocytes most often are collected by needle aspiration from OVARIAN FOLLICLES before OVULATION.
Care provided the pregnant woman in order to prevent complications, and decrease the incidence of maternal and prenatal mortality.
Preservation of cells, tissues, organs, or embryos by freezing. In histological preparations, cryopreservation or cryofixation is used to maintain the existing form, structure, and chemical composition of all the constituent elements of the specimens.
An assisted fertilization technique consisting of the microinjection of a single viable sperm into an extracted ovum. It is used principally to overcome low sperm count, low sperm motility, inability of sperm to penetrate the egg, or other conditions related to male infertility (INFERTILITY, MALE).
Mechanical or anoxic trauma incurred by the infant during labor or delivery.
The care of women and a fetus or newborn given before, during, and after delivery from the 28th week of gestation through the 7th day after delivery.
Studies in which subsets of a defined population are identified. These groups may or may not be exposed to factors hypothesized to influence the probability of the occurrence of a particular disease or other outcome. Cohorts are defined populations which, as a whole, are followed in an attempt to determine distinguishing subgroup characteristics.
Intentional removal of a fetus from the uterus by any of a number of techniques. (POPLINE, 1978)
Termination of pregnancy under conditions allowed under local laws. (POPLINE Thesaurus, 1991)
Number of fetal deaths with stated or presumed gestation of 20 weeks or more in a given population. Late fetal mortality is death after of 28 weeks or more.
Used for general articles concerning statistics of births, deaths, marriages, etc.
An aspect of personal behavior or lifestyle, environmental exposure, or inborn or inherited characteristic, which, on the basis of epidemiologic evidence, is known to be associated with a health-related condition considered important to prevent.
Studies used to test etiologic hypotheses in which inferences about an exposure to putative causal factors are derived from data relating to characteristics of persons under study or to events or experiences in their past. The essential feature is that some of the persons under study have the disease or outcome of interest and their characteristics are compared with those of unaffected persons.
The number of males per 100 females.
Deaths occurring from the 28th week of GESTATION to the 28th day after birth in a given population.
Extraction of the FETUS by means of abdominal HYSTEROTOMY.
Respiratory failure in the newborn. (Dorland, 27th ed)
Endometrial implantation of EMBRYO, MAMMALIAN at the BLASTOCYST stage.
A triphenyl ethylene stilbene derivative which is an estrogen agonist or antagonist depending on the target tissue. Note that ENCLOMIPHENE and ZUCLOMIPHENE are the (E) and (Z) isomers of Clomiphene respectively.
Childbirth taking place in the home.
An infant having a birth weight lower than expected for its gestational age.
Exposure of the female parent, human or animal, to potentially harmful chemical, physical, or biological agents in the environment or to environmental factors that may include ionizing radiation, pathogenic organisms, or toxic chemicals that may affect offspring. It includes pre-conception maternal exposure.
Determination of the nature of a pathological condition or disease in the postimplantation EMBRYO; FETUS; or pregnant female before birth.
The number of new cases of a given disease during a given period in a specified population. It also is used for the rate at which new events occur in a defined population. It is differentiated from PREVALENCE, which refers to all cases, new or old, in the population at a given time.
Medical problems associated with OBSTETRIC LABOR, such as BREECH PRESENTATION; PREMATURE OBSTETRIC LABOR; HEMORRHAGE; or others. These complications can affect the well-being of the mother, the FETUS, or both.
The term "United States" in a medical context often refers to the country where a patient or study participant resides, and is not a medical term per se, but relevant for epidemiological studies, healthcare policies, and understanding differences in disease prevalence, treatment patterns, and health outcomes across various geographic locations.
Compounds which increase the capacity to conceive in females.
Organized services to provide health care to expectant and nursing mothers.
Pregnancy in human adolescent females under the age of 19.
Congenital abnormalities caused by medicinal substances or drugs of abuse given to or taken by the mother, or to which she is inadvertently exposed during the manufacture of such substances. The concept excludes abnormalities resulting from exposure to non-medicinal chemicals in the environment.
The transformation of a liquid to a glassy solid i.e., without the formation of crystals during the cooling process.
A technique that came into use in the mid-1980's for assisted conception in infertile women with normal fallopian tubes. The protocol consists of hormonal stimulation of the ovaries, followed by laparoscopic follicular aspiration of oocytes, and then the transfer of sperm and oocytes by catheterization into the fallopian tubes.
Onset of OBSTETRIC LABOR before term (TERM BIRTH) but usually after the FETUS has become viable. In humans, it occurs sometime during the 29th through 38th week of PREGNANCY. TOCOLYSIS inhibits premature labor and can prevent the BIRTH of premature infants (INFANT, PREMATURE).
Diseases of newborn infants present at birth (congenital) or developing within the first month of birth. It does not include hereditary diseases not manifesting at birth or within the first 30 days of life nor does it include inborn errors of metabolism. Both HEREDITARY DISEASES and METABOLISM, INBORN ERRORS are available as general concepts.
Substances used either in the prevention or facilitation of pregnancy.
Observation of a population for a sufficient number of persons over a sufficient number of years to generate incidence or mortality rates subsequent to the selection of the study group.
'Infant, Premature, Diseases' refers to health conditions or abnormalities that specifically affect babies born before 37 weeks of gestation, often resulting from their immature organ systems and increased vulnerability due to preterm birth.
Female parents, human or animal.
Special hospitals which provide care to women during pregnancy and parturition.
The systems and processes involved in the establishment, support, management, and operation of registers, e.g., disease registers.
The co-occurrence of pregnancy and an INFECTION. The infection may precede or follow FERTILIZATION.
Abortion performed because of possible fetal defects.
The abrupt and unexplained death of an apparently healthy infant under one year of age, remaining unexplained after a thorough case investigation, including performance of a complete autopsy, examination of the death scene, and review of the clinical history. (Pediatr Pathol 1991 Sep-Oct;11(5):677-84)
A major gonadotropin secreted by the human adenohypophysis (PITUITARY GLAND, ANTERIOR). Follicle-stimulating hormone stimulates GAMETOGENESIS and the supporting cells such as the ovarian GRANULOSA CELLS, the testicular SERTOLI CELLS, and the LEYDIG CELLS. FSH consists of two noncovalently linked subunits, alpha and beta. The alpha subunit is common in the three human pituitary glycoprotein hormones (TSH, LH, and FSH), but the beta subunit is unique and confers its biological specificity.
Pregnancy in which the mother and/or FETUS are at greater than normal risk of MORBIDITY or MORTALITY. Causes include inadequate PRENATAL CARE, previous obstetrical history (ABORTION, SPONTANEOUS), pre-existing maternal disease, pregnancy-induced disease (GESTATIONAL HYPERTENSION), and MULTIPLE PREGNANCY, as well as advanced maternal age above 35.
Age of the biological father.
An important aggregate factor in epidemiological studies of women's health. The concept usually includes the number and timing of pregnancies and their outcomes, the incidence of breast feeding, and may include age of menarche and menopause, regularity of menstruation, fertility, gynecological or obstetric problems, or contraceptive usage.
The identification of selected parameters in newborn infants by various tests, examinations, or other procedures. Screening may be performed by clinical or laboratory measures. A screening test is designed to sort out healthy neonates (INFANT, NEWBORN) from those not well, but the screening test is not intended as a diagnostic device, rather instead as epidemiologic.
Ongoing scrutiny of a population (general population, study population, target population, etc.), generally using methods distinguished by their practicability, uniformity, and frequently their rapidity, rather than by complete accuracy.
The total number of cases of a given disease in a specified population at a designated time. It is differentiated from INCIDENCE, which refers to the number of new cases in the population at a given time.
Congenital defect in the upper lip where the maxillary prominence fails to merge with the merged medial nasal prominences. It is thought to be caused by faulty migration of the mesoderm in the head region.
A method, developed by Dr. Virginia Apgar, to evaluate a newborn's adjustment to extrauterine life. Five items - heart rate, respiratory effort, muscle tone, reflex irritability, and color - are evaluated 60 seconds after birth and again five minutes later on a scale from 0-2, 0 being the lowest, 2 being normal. The five numbers are added for the Apgar score. A score of 0-3 represents severe distress, 4-7 indicates moderate distress, and a score of 7-10 predicts an absence of difficulty in adjusting to extrauterine life.
Abortion induced to save the life or health of a pregnant woman. (From Dorland, 28th ed)
Age as a constituent element or influence contributing to the production of a result. It may be applicable to the cause or the effect of a circumstance. It is used with human or animal concepts but should be differentiated from AGING, a physiological process, and TIME FACTORS which refers only to the passage of time.
Statistical models which describe the relationship between a qualitative dependent variable (that is, one which can take only certain discrete values, such as the presence or absence of a disease) and an independent variable. A common application is in epidemiology for estimating an individual's risk (probability of a disease) as a function of a given risk factor.
Chemical compounds that induce menstruation either through direct action on the reproductive organs or through indirect action by relieving another condition of which amenorrhea is a secondary result. (From Dorland, 27th ed)
The capacity to conceive or to induce conception. It may refer to either the male or female.
The technique of maintaining or growing mammalian EMBRYOS in vitro. This method offers an opportunity to observe EMBRYONIC DEVELOPMENT; METABOLISM; and susceptibility to TERATOGENS.
Social and economic factors that characterize the individual or group within the social structure.
Suspension or cessation of OVULATION in animals or humans with follicle-containing ovaries (OVARIAN FOLLICLE). Depending on the etiology, OVULATION may be induced with appropriate therapy.
Human artificial insemination in which the husband's semen is used.
Organized efforts by communities or organizations to improve the health and well-being of the mother.
The co-occurrence of pregnancy and a cardiovascular disease. The disease may precede or follow FERTILIZATION and it may or may not have a deleterious effect on the pregnant woman or FETUS.
A chromosome disorder associated either with an extra chromosome 21 or an effective trisomy for chromosome 21. Clinical manifestations include hypotonia, short stature, brachycephaly, upslanting palpebral fissures, epicanthus, Brushfield spots on the iris, protruding tongue, small ears, short, broad hands, fifth finger clinodactyly, Simian crease, and moderate to severe INTELLECTUAL DISABILITY. Cardiac and gastrointestinal malformations, a marked increase in the incidence of LEUKEMIA, and the early onset of ALZHEIMER DISEASE are also associated with this condition. Pathologic features include the development of NEUROFIBRILLARY TANGLES in neurons and the deposition of AMYLOID BETA-PROTEIN, similar to the pathology of ALZHEIMER DISEASE. (Menkes, Textbook of Child Neurology, 5th ed, p213)
The consequences of exposing the FETUS in utero to certain factors, such as NUTRITION PHYSIOLOGICAL PHENOMENA; PHYSIOLOGICAL STRESS; DRUGS; RADIATION; and other physical or chemical factors. These consequences are observed later in the offspring after BIRTH.
Hormones that stimulate gonadal functions such as GAMETOGENESIS and sex steroid hormone production in the OVARY and the TESTIS. Major gonadotropins are glycoproteins produced primarily by the adenohypophysis (GONADOTROPINS, PITUITARY) and the placenta (CHORIONIC GONADOTROPIN). In some species, pituitary PROLACTIN and PLACENTAL LACTOGEN exert some luteotropic activities.
Transfer of preovulatory oocytes from donor to a suitable host. Oocytes are collected, fertilized in vitro, and transferred to a host that can be human or animal.
A human infant born before 37 weeks of GESTATION.
The repetitive uterine contraction during childbirth which is associated with the progressive dilation of the uterine cervix (CERVIX UTERI). Successful labor results in the expulsion of the FETUS and PLACENTA. Obstetric labor can be spontaneous or induced (LABOR, INDUCED).
The practice of assisting women in childbirth.
The death of the female parent.
The ratio of two odds. The exposure-odds ratio for case control data is the ratio of the odds in favor of exposure among cases to the odds in favor of exposure among noncases. The disease-odds ratio for a cohort or cross section is the ratio of the odds in favor of disease among the exposed to the odds in favor of disease among the unexposed. The prevalence-odds ratio refers to an odds ratio derived cross-sectionally from studies of prevalent cases.
The three approximately equal periods of a normal human PREGNANCY. Each trimester is about three months or 13 to 14 weeks in duration depending on the designation of the first day of gestation.
Number of deaths of children between one year of age to 12 years of age in a given population.
Congenital fissure of the soft and/or hard palate, due to faulty fusion.
Refers to animals in the period of time just after birth.
The process of giving birth to one or more offspring.
A demographic parameter indicating a person's status with respect to marriage, divorce, widowhood, singleness, etc.
Morphological and physiological development of FETUSES.
Care of infants in the home or institution.
Artificial introduction of SEMEN or SPERMATOZOA into the VAGINA to facilitate FERTILIZATION.
Elements of limited time intervals, contributing to particular results or situations.
Delivery of an infant through the vagina in a female who has had a prior cesarean section.
I'm sorry for any confusion, but 'England' is not a medical term and does not have a medical definition. England is a country that is part of the United Kingdom, known for its rich history, cultural heritage, and contributions to medical science. However, in a medical context, it may refer to the location of a patient, healthcare provider, or research study, but it is not a term with a specific medical meaning.
The nursing of an infant at the breast.
Congenital malformations of the central nervous system and adjacent structures related to defective neural tube closure during the first trimester of pregnancy generally occurring between days 18-29 of gestation. Ectodermal and mesodermal malformations (mainly involving the skull and vertebrae) may occur as a result of defects of neural tube closure. (From Joynt, Clinical Neurology, 1992, Ch55, pp31-41)
The capability of bearing live young (rather than eggs) in nonmammalian species. Some species of REPTILES and FISHES exhibit this.
A malformation of the nervous system caused by failure of the anterior neuropore to close. Infants are born with intact spinal cords, cerebellums, and brainstems, but lack formation of neural structures above this level. The skull is only partially formed but the eyes are usually normal. This condition may be associated with folate deficiency. Affected infants are only capable of primitive (brain stem) reflexes and usually do not survive for more than two weeks. (From Menkes, Textbook of Child Neurology, 5th ed, p247)
Official records of individual deaths including the cause of death certified by a physician, and any other required identifying information.
Procedures to obtain viable sperm from the male reproductive tract, including the TESTES, the EPIDIDYMIS, or the VAS DEFERENS.
Factors which produce cessation of all vital bodily functions. They can be analyzed from an epidemiologic viewpoint.
The state of birth outside of wedlock. It may refer to the offspring or the parents.
The beginning third of a human PREGNANCY, from the first day of the last normal menstrual period (MENSTRUATION) through the completion of 14 weeks (98 days) of gestation.
Educational attainment or level of education of individuals.
Hospital units providing continuing surveillance and care to acutely ill newborn infants.
I'm sorry for any confusion, but "Brazil" is not a medical term or concept, it is a country located in South America, known officially as the Federative Republic of Brazil. If you have any questions related to health, medicine, or science, I'd be happy to help answer those!
'Abnormalities, Multiple' is a broad term referring to the presence of two or more structural or functional anomalies in an individual, which may be genetic or environmental in origin, and can affect various systems and organs of the body.
Pathophysiological conditions of the FETUS in the UTERUS. Some fetal diseases may be treated with FETAL THERAPIES.
A post-MORULA preimplantation mammalian embryo that develops from a 32-cell stage into a fluid-filled hollow ball of over a hundred cells. A blastocyst has two distinctive tissues. The outer layer of trophoblasts gives rise to extra-embryonic tissues. The inner cell mass gives rise to the embryonic disc and eventual embryo proper.
Studies which start with the identification of persons with a disease of interest and a control (comparison, referent) group without the disease. The relationship of an attribute to the disease is examined by comparing diseased and non-diseased persons with regard to the frequency or levels of the attribute in each group.
The branch of medicine dealing with the fetus and infant during the perinatal period. The perinatal period begins with the twenty-eighth week of gestation and ends twenty-eight days after birth. (From Dorland, 27th ed)
Excess blood loss from uterine bleeding associated with OBSTETRIC LABOR or CHILDBIRTH. It is defined as blood loss greater than 500 ml or of the amount that adversely affects the maternal physiology, such as BLOOD PRESSURE and HEMATOCRIT. Postpartum hemorrhage is divided into two categories, immediate (within first 24 hours after birth) or delayed (after 24 hours postpartum).
Insulated enclosures in which temperature, humidity, and other environmental conditions can be regulated at levels optimal for growth, hatching, reproduction, or metabolic reactions.
Drugs used to increase fertility or to treat infertility.
Individuals whose ancestral origins are in the continent of Europe.
Determination of the nature of a pathological condition or disease in the OVUM; ZYGOTE; or BLASTOCYST prior to implantation. CYTOGENETIC ANALYSIS is performed to determine the presence or absence of genetic disease.
Continuous care and monitoring of newborn infants with life-threatening conditions, in any setting.
The number of pregnancies, complete or incomplete, experienced by a female. It is different from PARITY, which is the number of offspring borne. (From Stedman, 26th ed)
The continuous sequential physiological and psychological maturing of an individual from birth up to but not including ADOLESCENCE.
Three individuals derived from three FETUSES that were fertilized at or about the same time, developed in the UTERUS simultaneously, and born to the same mother.
The inability of the male to effect FERTILIZATION of an OVUM after a specified period of unprotected intercourse. Male sterility is permanent infertility.
A center in the PUBLIC HEALTH SERVICE which is primarily concerned with the collection, analysis, and dissemination of health statistics on vital events and health activities to reflect the health status of people, health needs, and health resources.
A major gonadotropin secreted by the adenohypophysis (PITUITARY GLAND, ANTERIOR). Follicle-stimulating hormone stimulates GAMETOGENESIS and the supporting cells such as the ovarian GRANULOSA CELLS, the testicular SERTOLI CELLS, and LEYDIG CELLS. FSH consists of two noncovalently linked subunits, alpha and beta. Within a species, the alpha subunit is common in the three pituitary glycoprotein hormones (TSH, LH, and FSH), but the beta subunit is unique and confers its biological specificity.
Developmental abnormalities involving structures of the heart. These defects are present at birth but may be discovered later in life.
Hospital department responsible for the administration and management of services provided for obstetric and gynecologic patients.
The creation and maintenance of medical and vital records in multiple institutions in a manner that will facilitate the combined use of the records of identified individuals.
Evaluation undertaken to assess the results or consequences of management and procedures used in combating disease in order to determine the efficacy, effectiveness, safety, and practicability of these interventions in individual cases or series.
The condition of carrying TWINS simultaneously.
The visualization of tissues during pregnancy through recording of the echoes of ultrasonic waves directed into the body. The procedure may be applied with reference to the mother or the fetus and with reference to organs or the detection of maternal or fetal disease.
The distance from the sole to the crown of the head with body standing on a flat surface and fully extended.
The care provided to women and their NEWBORNS for the first few months following CHILDBIRTH.
I'm sorry for any confusion, but "Denmark" is not a medical term and does not have a medical definition. It is a country located in northern Europe. If you have any questions related to medicine or health, I would be happy to try to help answer them.
The study of chance processes or the relative frequency characterizing a chance process.
Two individuals derived from two FETUSES that were fertilized at or about the same time, developed in the UTERUS simultaneously, and born to the same mother. Twins are either monozygotic (TWINS, MONOZYGOTIC) or dizygotic (TWINS, DIZYGOTIC).
A HERNIA due to an imperfect closure or weakness of the umbilical ring. It appears as a skin-covered protrusion at the UMBILICUS during crying, coughing, or straining. The hernia generally consists of OMENTUM or SMALL INTESTINE. The vast majority of umbilical hernias are congenital but can be acquired due to severe abdominal distention.
Organized efforts by communities or organizations to improve the health and well-being of infants.
The transmission of infectious disease or pathogens from one generation to another. It includes transmission in utero or intrapartum by exposure to blood and secretions, and postpartum exposure via breastfeeding.
Female germ cells derived from OOGONIA and termed OOCYTES when they enter MEIOSIS. The primary oocytes begin meiosis but are arrested at the diplotene state until OVULATION at PUBERTY to give rise to haploid secondary oocytes or ova (OVUM).
The probability that an event will occur. It encompasses a variety of measures of the probability of a generally unfavorable outcome.
The co-occurrence of pregnancy and NEOPLASMS. The neoplastic disease may precede or follow FERTILIZATION.
Exposure of the male parent, human or animal, to potentially harmful chemical, physical, or biological agents in the environment or to environmental factors that may include ionizing radiation, pathogenic organisms, or toxic chemicals that may affect offspring.
An organized and comprehensive program of health care that identifies and reduces a woman's reproductive risks before conception through risk assessment, health promotion, and interventions. Preconception care programs may be designed to include the male partner in providing counseling and educational information in preparation for fatherhood, such as genetic counseling and testing, financial and family planning, etc. This concept is different from PRENATAL CARE, which occurs during pregnancy.
Procedures for finding the mathematical function which best describes the relationship between a dependent variable and one or more independent variables. In linear regression (see LINEAR MODELS) the relationship is constrained to be a straight line and LEAST-SQUARES ANALYSIS is used to determine the best fit. In logistic regression (see LOGISTIC MODELS) the dependent variable is qualitative rather than continuously variable and LIKELIHOOD FUNCTIONS are used to find the best relationship. In multiple regression, the dependent variable is considered to depend on more than a single independent variable.
Countries in the process of change with economic growth, that is, an increase in production, per capita consumption, and income. The process of economic growth involves better utilization of natural and human resources, which results in a change in the social, political, and economic structures.
The fusion of a spermatozoon (SPERMATOZOA) with an OVUM thus resulting in the formation of a ZYGOTE.
A glycoprotein that causes regression of MULLERIAN DUCTS. It is produced by SERTOLI CELLS of the TESTES. In the absence of this hormone, the Mullerian ducts develop into structures of the female reproductive tract. In males, defects of this hormone result in persistent Mullerian duct, a form of MALE PSEUDOHERMAPHRODITISM.
Studies in which individuals or populations are followed to assess the outcome of exposures, procedures, or effects of a characteristic, e.g., occurrence of disease.
Great Britain is not a medical term, but a geographical name for the largest island in the British Isles, which comprises England, Scotland, and Wales, forming the major part of the United Kingdom.
The qualitative or quantitative estimation of the likelihood of adverse effects that may result from exposure to specified health hazards or from the absence of beneficial influences. (Last, Dictionary of Epidemiology, 1988)
A potent synthetic agonist of GONADOTROPIN-RELEASING HORMONE with 3-(2-naphthyl)-D-alanine substitution at residue 6. Nafarelin has been used in the treatments of central PRECOCIOUS PUBERTY and ENDOMETRIOSIS.
I'm sorry for any confusion, but "Wales" is not a medical term and does not have a medical definition. It is a country that is part of the United Kingdom, located in Europe. If you have any questions about a specific medical topic, I would be happy to help answer those!
I'm sorry for any confusion, but "Nepal" is not a medical term that has a definition in the field of medicine. It is actually the name of a country located in South Asia, known officially as the Federal Democratic Republic of Nepal. If you have any questions related to medicine or health, I would be happy to try and help answer those for you!
Exchange of substances between the maternal blood and the fetal blood at the PLACENTA via PLACENTAL CIRCULATION. The placental barrier excludes microbial or viral transmission.
I'm sorry for any confusion, but "California" is a place, specifically a state on the western coast of the United States, and not a medical term or concept. Therefore, it doesn't have a medical definition.
Statistical interpretation and description of a population with reference to distribution, composition, or structure.
Divisions of the year according to some regularly recurrent phenomena usually astronomical or climatic. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)
A complex disorder characterized by infertility, HIRSUTISM; OBESITY; and various menstrual disturbances such as OLIGOMENORRHEA; AMENORRHEA; ANOVULATION. Polycystic ovary syndrome is usually associated with bilateral enlarged ovaries studded with atretic follicles, not with cysts. The term, polycystic ovary, is misleading.
Physiologic or biochemical monitoring of the fetus. It is usually done during LABOR, OBSTETRIC and may be performed in conjunction with the monitoring of uterine activity. It may also be performed prenatally as when the mother is undergoing surgery.
The total process by which organisms produce offspring. (Stedman, 25th ed)
The inhabitants of rural areas or of small towns classified as rural.
The unborn young of a viviparous mammal, in the postembryonic period, after the major structures have been outlined. In humans, the unborn young from the end of the eighth week after CONCEPTION until BIRTH, as distinguished from the earlier EMBRYO, MAMMALIAN.
Human females who are pregnant, as cultural, psychological, or sociological entities.
Human artificial insemination in which the semen used is that of a man other than the woman's husband.
The social institution involving legal and/or religious sanction whereby individuals are joined together.
Pregnancy, usually accidental, that is not desired by the parent or parents.
Formation of an artificial opening in a fallopian tube.
The earliest developmental stage of a fertilized ovum (ZYGOTE) during which there are several mitotic divisions within the ZONA PELLUCIDA. Each cleavage or segmentation yields two BLASTOMERES of about half size of the parent cell. This cleavage stage generally covers the period up to 16-cell MORULA.
Persons living in the United States having origins in any of the black groups of Africa.
Systematic gathering of data for a particular purpose from various sources, including questionnaires, interviews, observation, existing records, and electronic devices. The process is usually preliminary to statistical analysis of the data.
A state in western Australia. Its capital is Perth. It was first visited by the Dutch in 1616 but the English took possession in 1791 and permanent colonization began in 1829. It was a penal settlement 1850-1888, became part of the colonial government in 1886, and was granted self government in 1890. (From Webster's New Geographical Dictionary, 1988, p1329)
Syphilis acquired in utero and manifested by any of several characteristic tooth (Hutchinson's teeth) or bone malformations and by active mucocutaneous syphilis at birth or shortly thereafter. Ocular and neurologic changes may also occur.
Surgical instrument designed to extract the newborn by the head from the maternal passages without injury to it or the mother.
The largest country in North America, comprising 10 provinces and three territories. Its capital is Ottawa.
Extracts of urine from menopausal women that contain high concentrations of pituitary gonadotropins, FOLLICLE STIMULATING HORMONE and LUTEINIZING HORMONE. Menotropins are used to treat infertility. The FSH:LH ratio and degree of purity vary in different preparations.
A stratum of people with similar position and prestige; includes social stratification. Social class is measured by criteria such as education, occupation, and income.
A condition in pregnant women with elevated systolic (>140 mm Hg) and diastolic (>90 mm Hg) blood pressure on at least two occasions 6 h apart. HYPERTENSION complicates 8-10% of all pregnancies, generally after 20 weeks of gestation. Gestational hypertension can be divided into several broad categories according to the complexity and associated symptoms, such as EDEMA; PROTEINURIA; SEIZURES; abnormalities in BLOOD COAGULATION and liver functions.
A medical-surgical specialty concerned with management and care of women during pregnancy, parturition, and the puerperium.
A group of people with a common cultural heritage that sets them apart from others in a variety of social relationships.
The middle third of a human PREGNANCY, from the beginning of the 15th through the 28th completed week (99 to 196 days) of gestation.

Similarity between neonatal profile and socioeconomic index: a spatial approach. (1/267)

This study aims to compare neonatal characteristics and socioeconomic conditions in Rio de Janeiro city neighborhoods in order to identify priority areas for intervention. The study design was ecological. Two databases were used: the Brazilian Population Census and the Live Birth Information System, aggregated by neighborhoods. Spatial analysis, multivariate cluster classification, and Moran's I statistics for detection of spatial clustering were used. A similarity index was created to compare socioeconomic clusters with the neonatal profile in each neighborhood. The proportions of Apgar score above 8 and cesarean sections showed positive spatial correlation and high similarity with the socioeconomic index. The proportion of low birth weight infants showed a random spatial distribution, indicating that at this scale of analysis, birth weight is not sufficiently sensitive to discriminate subtler differences among population groups. The observed relationship between the neighborhoods' neonatal profile (particularly Apgar score and mode of delivery) and socioeconomic conditions shows evidence of a change in infant health profile, where the possibility for intervention shifts to medical services and the Apgar score assumes growing significance as a risk indicator.  (+info)

Normal gestations and live births after orthotopic autograft of vitrified-warmed hemi-ovaries into ewes. (2/267)

BACKGROUND: The aim of this study was to evaluate the long-term outcome of autotransplantation of vitrified warmed hemi-ovaries into ewes. METHODS: Six hemi-ovaries from six ewes aged 6 to 12 months were vitrified. After dissection of the medulla, the hemi-ovarian cortex was stored at -196 degrees C in liquid nitrogen. Four to six weeks after the first laparotomy, the left ovary was removed and the vitrified-warmed hemi-ovary was sutured. RESULTS: Plasma progesterone concentration increased in a regular manner in all ewes. Three pregnancies occurred, from which four lambs were born. The first delivery of a normal lamb occurred in February 2003. The second delivery of two normal lambs occurred in March 2003 (a 2.5 kg male and a 2.8 kg female). The last lamb had a normal delivery but had a malformation of the left leg and the oesophagus. This lamb died two months after delivery from pneumariae. Histological examination of the grafted vitrified ovaries showed few primordial and antral follicles. CONCLUSIONS: These three pregnancies in a ewe model may indicate that ovarian vitrification gives results as good as those from a slow cooling protocol in autograft. It is impossible to establish a link between the vitrification procedure and the malformation of the last lamb, and further studies are needed to evaluate the feasibility of ovarian vitrification.  (+info)

Recombination in men with Klinefelter syndrome. (3/267)

Klinefelter syndrome (KS: 47,XXY), occurs in one in 1000 male births. Men with KS are infertile and have higher rates of aneuploidies in sperm compared with normal fertile men. In the course of analyzing recombination in a population of infertile men, we observed that four men in our study presented with KS. We examined whether these men differed in recombination parameters among themselves and relative to normal men. Even though the number of men with KS analyzed was small, we observed remarkable variation in spermatogenesis. In spite of the fact that the men had the same genetic cause for infertility, two of four KS patients had few or no spermatogenic cells that progressed through meiosis to the pachytene stage, whereas the other two men produced abundant pachytene cells that had recombination frequencies comparable with those of fertile men, although one had a significant reduction in fidelity of synapsis. Moreover, regardless of histological appearance, examination of outcomes of assisted reproduction indicated that sperm were extracted from testis biopsies in all four cases, and when used in assisted reproductive practices chromosomally normal babies were born. These results reinforce that: (i) men with the same underlying genetic cause for infertility do not present with uniform pathology, (ii) the checkpoint machinery that might arrest spermatogenesis in the face of chromosomal abnormalities does not prevent pockets of complete spermatogenesis in men with KS, and (iii) aneuploidy, in some cases, is compatible with birth of a chromosomally normal child, suggesting that sperm produced from a background of aneuploidy can be normal in men with KS.  (+info)

Live birth rate is significantly higher after blastocyst transfer than after cleavage-stage embryo transfer when at least four embryos are available on day 3 of embryo culture. A randomized prospective study. (4/267)

INTRODUCTION: In a randomized controlled trial, we assessed whether pregnancy outcome would be improved by extending embryo culture to day 5 and transferring a blastocyst in patients with at least four good-quality embryos on day 3. METHODS: Multifollicular ovarian stimulation was performed with a GnRH agonist in 44% of patients and with a GnRH antagonist in 56%. Overall, 164 patients younger than 37 years fulfilled embryo quality criteria (at least four having at least six cells on the morning of day 3, maximum 20% anucleate fragments) on the third day of culture and were randomized to the day 3 (n = 84) or day 5 (n = 80) groups. Equal numbers of embryos (n = 2) were transferred in each group. RESULTS: Demographics, stimulation parameters and embryological data were comparable in the two groups. Blastocyst-stage transfer resulted in a significantly higher ongoing pregnancy rate [51.3 versus 27.4%; odds ratio (OR) 2.78, 95% confidence interval (CI) 1.45-5.34] and live birth rate (47.5 versus 27.4%; OR 2.40, 95% CI 1.25-4.59) compared with day-3 embryo transfer. A high twin birth rate was observed in both groups (36.8 versus 30.4%; P > 0.05). CONCLUSIONS: A threshold of four good embryos on the third day of embryo culture appears to indicate that the patient will benefit from embryo transfer at the blastocyst stage and have a better chance of achieving a live delivery than with cleavage-stage embryo transfer.  (+info)

Randomized single versus double embryo transfer: obstetric and paediatric outcome and a cost-effectiveness analysis. (5/267)

BACKGROUND: Transfer of several embryos after IVF results in a high multiple birth rate associated with increased morbidity and high costs for the neonatal care. In a previous randomized trial we demonstrated that a single embryo transfer (SET) strategy, including one fresh single embryo transfer and, if no live birth, one additional frozen-thawed SET, resulted in a live-birth rate that was not substantially lower than after double embryo transfer (DET) but markedly reduced the multiple birth rate. METHODS: We compared costs for maternal health care and productivity losses and paediatric costs for the SET and DET strategies. In addition, maternal and paediatric outcomes between the two groups were compared. RESULTS: The SET strategy resulted in lower average total costs from treatment until 6 months after delivery. There were a few more deliveries with at least one live-born child in the DET group. The incremental cost per extra delivery in the DET alternative was high, 71 940. The rates of prematurely born and low birthweight children were significantly lower with the SET strategy. There were also markedly fewer maternal and paediatric complications in the SET group. CONCLUSIONS: The SET strategy is superior to the DET strategy, when number of deliveries with at least one live-born child, incremental cost-effectiveness ratio and maternal and paediatric complications are taken into consideration. The findings do not support continuing transfers of two embryos in this group of patients.  (+info)

Clinics in diagnostic imaging (106). Viable left tubal twin ectopic pregnancy. (6/267)

Live twin ectopic gestations are extremely rare. There are more than 100 reported twin tubal pregnancies but less than ten have foetal cardiac motions demonstrated in both embryos. We describe an additional patient with live twin ectopic gestation. A 32-year-old woman presented with increasing left-sided abdominal pains. She had a high beta-hCG level and a significant history of subfertility with previous surgical intervention. Transvaginal ultrasonography showed viable left tubal twin ectopic pregnancy. The diagnosis was confirmed at surgery. Factors that contribute to the risk of ectopic pregnancy, diagnosis and the management of this condition are described.  (+info)

Comparison of different treatment strategies in IVF with cumulative live birth over a given period of time as the primary end-point: methodological considerations on a randomized controlled non-inferiority trial. (7/267)

BACKGROUND: We discuss methodological considerations related to a study in IVF, which compares the effectiveness, health economics and patient discomfort of two treatment strategies that differ in both ovarian stimulation and embryo transfer policies. METHODS: This was a randomized controlled clinical trial in two large Dutch IVF centres. The tested treatment strategies are: mild ovarian stimulation [including gonadotrophin-releasing hormone (GnRH) antagonist co-treatment] together with the transfer of one embryo, versus conventional stimulation (with GnRH agonist long protocol co-treatment) and the transfer of two embryos. Outcome measures are: (i) pregnancies resulting in term live birth; (ii) total costs per term live birth; and (iii) patient stress/discomfort per started IVF treatment, over a 12 month period. Power considerations for this study were an overall cumulative live birth rate of 45% for the conventional treatment strategy, with non-inferiority of the mild treatment strategy defined as a live birth rate no more than 12.5% lower compared with the conventional study arm. For a power of 80% and alpha of 0.05, 400 subjects are required. RESULTS: As planned, from February 2002 until February 2004, 410 patients were enrolled. CONCLUSIONS: This effectiveness study applies an integrated medical, health economics and psychological approach with term live birth over a given period of time after starting IVF as the end-point. Complete and timely patient enrolment vindicates many of the design decisions.  (+info)

The management and outcome of 18 pregnancies in women with polycythemia vera. (8/267)

BACKGROUND AND OBJECTIVES: Polycythemia vera (PV) is rare in women of childbearing age with only 20 previous pregnancies reported. DESIGN AND METHODS: We report a series of 18 pregnancies (19 fetuses) in eight women with PV managed prior to or following implementation of management guidelines tailored to PV in pregnancy, and review the literature. RESULTS: Seven of these pregnancies were managed by standard antenatal care (group A) without specific attention to the women's PV. All remaining 11 pregnancies (group B) were managed following a formal protocol and received tailored management principally comprising tight control of the hematocrit by venesection, and the use of interferon ? in three patients, in addition to aspirin 75 mg, and prophylactic low molecular weight heparin (LMWH). Each pregnancy was monitored with uterine artery Doppler examinations and regular fetal scanning. In group A (n=7) there was one live birth, which required delivery at 34 weeks due to placental insufficiency, three first trimester miscarriages, two stillbirths and one combined stillbirth and neonatal death (twins) associated with placental dysfunction. All 11 patients in group B received aspirin and post-partum LMWH; four also received venesection (during pregnancy), three interferon-a and three antenatal LMWH. There were ten live births, nine at term, one first trimester miscarriage and no intrauterine growth retardation. INTERPRETATION AND CONCLUSIONS: Pregnancy in PV without meticulous attention to hematocrit is associated with poor fetal outcome. Aggressive intervention with control of hematocrit, aspirin and some LMWH appears to be associated with significantly better outcome (p=0.0017).  (+info)

A live birth is the complete expulsion or extraction from its mother of a product of human conception, irrespective of the duration of the pregnancy, that, after such separation, breathes or shows any other evidence of life - such as beating of the heart, pulsation of the umbilical cord, or definite movement of voluntary muscles - whether or not the umbilical cord has been cut or the placenta is attached.

This definition is used by the World Health Organization (WHO) and most national statistical agencies to distinguish live births from stillbirths. It's important to note that in some medical contexts, a different definition of live birth may be used.

The birth rate is the number of live births that occur in a population during a specific period, usually calculated as the number of live births per 1,000 people per year. It is an important demographic indicator used to measure the growth or decline of a population over time. A higher birth rate indicates a younger population and faster population growth, while a lower birth rate suggests an older population and slower growth.

The birth rate can be affected by various factors, including socioeconomic conditions, cultural attitudes towards childbearing, access to healthcare services, and government policies related to family planning and reproductive health. It is also influenced by the age structure of the population, as women in their reproductive years (typically ages 15-49) are more likely to give birth.

It's worth noting that while the birth rate is an important indicator of population growth, it does not provide a complete picture of fertility rates or demographic trends. Other measures, such as the total fertility rate (TFR), which estimates the average number of children a woman would have during her reproductive years, are also used to analyze fertility patterns and population dynamics.

Birth weight refers to the first weight of a newborn infant, usually taken immediately after birth. It is a critical vital sign that indicates the baby's health status and is used as a predictor for various short-term and long-term health outcomes.

Typically, a full-term newborn's weight ranges from 5.5 to 8.8 pounds (2.5 to 4 kg), although normal birth weights can vary significantly based on factors such as gestational age, genetics, maternal health, and nutrition. Low birth weight is defined as less than 5.5 pounds (2.5 kg), while high birth weight is greater than 8.8 pounds (4 kg).

Low birth weight babies are at a higher risk for various medical complications, including respiratory distress syndrome, jaundice, infections, and developmental delays. High birth weight babies may face challenges with delivery, increased risk of obesity, and potential metabolic issues later in life. Regular prenatal care is essential to monitor fetal growth and ensure a healthy pregnancy and optimal birth weight for the baby.

Pregnancy is a physiological state or condition where a fertilized egg (zygote) successfully implants and grows in the uterus of a woman, leading to the development of an embryo and finally a fetus. This process typically spans approximately 40 weeks, divided into three trimesters, and culminates in childbirth. Throughout this period, numerous hormonal and physical changes occur to support the growing offspring, including uterine enlargement, breast development, and various maternal adaptations to ensure the fetus's optimal growth and well-being.

A newborn infant is a baby who is within the first 28 days of life. This period is also referred to as the neonatal period. Newborns require specialized care and attention due to their immature bodily systems and increased vulnerability to various health issues. They are closely monitored for signs of well-being, growth, and development during this critical time.

A premature birth is defined as the delivery of a baby before 37 weeks of gestation. This can occur spontaneously or as a result of medical intervention due to maternal or fetal complications. Premature babies, also known as preemies, may face various health challenges depending on how early they are born and their weight at birth. These challenges can include respiratory distress syndrome, jaundice, anemia, issues with feeding and digestion, developmental delays, and vision problems. With advancements in medical care and neonatal intensive care units (NICUs), many premature babies survive and go on to lead healthy lives.

Low birth weight is a term used to describe babies who are born weighing less than 5 pounds, 8 ounces (2,500 grams). It's often defined as a birth weight of 2,499 grams or less. This can be further categorized into very low birth weight (less than 1,500 grams) and extremely low birth weight (less than 1,000 grams). Low birth weight is most commonly caused by premature birth, but it can also be caused by growth restriction in the womb. These babies are at risk for numerous health complications, both in the short and long term.

Pregnancy outcome refers to the final result or status of a pregnancy, including both the health of the mother and the newborn baby. It can be categorized into various types such as:

1. Live birth: The delivery of one or more babies who show signs of life after separation from their mother.
2. Stillbirth: The delivery of a baby who has died in the womb after 20 weeks of pregnancy.
3. Miscarriage: The spontaneous loss of a pregnancy before the 20th week.
4. Abortion: The intentional termination of a pregnancy before the fetus can survive outside the uterus.
5. Ectopic pregnancy: A pregnancy that develops outside the uterus, usually in the fallopian tube, which is not viable and requires medical attention.
6. Preterm birth: The delivery of a baby before 37 weeks of gestation, which can lead to various health issues for the newborn.
7. Full-term birth: The delivery of a baby between 37 and 42 weeks of gestation.
8. Post-term pregnancy: The delivery of a baby after 42 weeks of gestation, which may increase the risk of complications for both mother and baby.

The pregnancy outcome is influenced by various factors such as maternal age, health status, lifestyle habits, genetic factors, and access to quality prenatal care.

A birth certificate is an official document that serves as legal proof of a person's birth and provides important information about the individual, including their full name, date and place of birth, sex, parents' names, and other identifying details. In medical terms, a birth certificate may be used to establish a patient's identity, age, and other relevant demographic information.

Birth certificates are typically issued by the government agency responsible for vital records in the jurisdiction where the individual was born, such as a state or county health department. They are considered legal documents and are often required for various purposes, such as enrolling in school, applying for a passport, or obtaining government benefits.

It is important to note that birth certificates may be amended or corrected if there are errors or discrepancies in the information they contain. In some cases, individuals may also need to obtain certified copies of their birth certificate from the appropriate government agency in order to provide proof of their identity or other personal information.

Maternal age is a term used to describe the age of a woman at the time she becomes pregnant or gives birth. It is often used in medical and epidemiological contexts to discuss the potential risks, complications, and outcomes associated with pregnancy and childbirth at different stages of a woman's reproductive years.

Advanced maternal age typically refers to women who become pregnant or give birth at 35 years of age or older. This group faces an increased risk for certain chromosomal abnormalities, such as Down syndrome, and other pregnancy-related complications, including gestational diabetes, preeclampsia, and cesarean delivery.

On the other end of the spectrum, adolescent pregnancies (those that occur in women under 20 years old) also come with their own set of potential risks and complications, such as preterm birth, low birth weight, and anemia.

It's important to note that while maternal age can influence pregnancy outcomes, many other factors – including genetics, lifestyle choices, and access to quality healthcare – can also play a significant role in determining the health of both mother and baby during pregnancy and childbirth.

Infant Mortality is the death of a baby before their first birthday. The infant mortality rate is typically expressed as the number of deaths per 1,000 live births. This is a key indicator of the overall health of a population and is often used to measure the well-being of children in a society.

Infant mortality can be further categorized into neonatal mortality (death within the first 28 days of life) and postneonatal mortality (death after 28 days of life but before one year). The main causes of infant mortality vary by country and region, but generally include premature birth, low birth weight, congenital anomalies, sudden infant death syndrome (SIDS), and infectious diseases.

Reducing infant mortality is a major public health goal for many countries, and efforts to improve maternal and child health, access to quality healthcare, and socioeconomic conditions are crucial in achieving this goal.

Fertilization in vitro, also known as in-vitro fertilization (IVF), is a medical procedure where an egg (oocyte) and sperm are combined in a laboratory dish to facilitate fertilization. The fertilized egg (embryo) is then transferred to a uterus with the hope of establishing a successful pregnancy. This procedure is often used when other assisted reproductive technologies have been unsuccessful or are not applicable, such as in cases of blocked fallopian tubes, severe male factor infertility, and unexplained infertility. The process involves ovarian stimulation, egg retrieval, fertilization, embryo culture, and embryo transfer. In some cases, additional techniques such as intracytoplasmic sperm injection (ICSI) or preimplantation genetic testing (PGT) may be used to increase the chances of success.

The pregnancy rate is a measure used in reproductive medicine to determine the frequency or efficiency of conception following certain treatments, interventions, or under specific conditions. It is typically defined as the number of pregnancies per 100 women exposed to the condition being studied over a specified period of time. A pregnancy is confirmed when a woman has a positive result on a pregnancy test or through the detection of a gestational sac on an ultrasound exam.

In clinical trials and research, the pregnancy rate helps healthcare professionals evaluate the effectiveness of various fertility treatments such as in vitro fertilization (IVF), intrauterine insemination (IUI), or ovulation induction medications. The pregnancy rate can also be used to assess the impact of lifestyle factors, environmental exposures, or medical conditions on fertility and conception.

It is important to note that pregnancy rates may vary depending on several factors, including age, the cause of infertility, the type and quality of treatment provided, and individual patient characteristics. Therefore, comparing pregnancy rates between different studies should be done cautiously, considering these potential confounding variables.

Birth order is a term that refers to the sequence in which a person is born in their family, specifically in relation to their siblings. It is used in psychology and sociology to describe the various personality traits, behaviors, and developmental milestones that have been associated with being the firstborn, middle child, youngest child, or an only child.

For example, some studies suggest that firstborn children tend to be more responsible, achievement-oriented, and socially dominant than their younger siblings, while later-born children may be more easygoing, adventurous, and rebellious. However, it's important to note that these patterns are not universal and can be influenced by a variety of factors, including family size, spacing between siblings, gender, parenting style, and individual temperament.

Overall, birth order is just one factor among many that contribute to a person's development and identity, and should not be used as a definitive predictor of their traits or behaviors.

Assisted reproductive techniques (ART) are medical procedures that involve the handling of human sperm and ova to establish a pregnancy. These techniques are used when other methods of achieving pregnancy have failed or are not available. Examples of ART include in vitro fertilization (IVF), intracytoplasmic sperm injection (ICSI), gamete intrafallopian transfer (GIFT), and zygote intrafallopian transfer (ZIFT). These procedures may be used to treat infertility, prevent genetic disorders, or to help same-sex couples or single people have children. It is important to note that the use of ART can involve significant physical, emotional, and financial costs, and it may not always result in a successful pregnancy.

Embryo transfer is a medical procedure that involves the transfer of an embryo, which is typically created through in vitro fertilization (IVF), into the uterus of a woman with the aim of establishing a pregnancy. The embryo may be created using the intended parent's own sperm and eggs or those from donors. After fertilization and early cell division, the resulting embryo is transferred into the uterus of the recipient mother through a thin catheter that is inserted through the cervix. This procedure is typically performed under ultrasound guidance to ensure proper placement of the embryo. Embryo transfer is a key step in assisted reproductive technology (ART) and is often used as a treatment for infertility.

Fetal death, also known as stillbirth or intrauterine fetal demise, is defined as the death of a fetus at 20 weeks of gestation or later. The criteria for defining fetal death may vary slightly by country and jurisdiction, but in general, it refers to the loss of a pregnancy after the point at which the fetus is considered viable outside the womb.

Fetal death can occur for a variety of reasons, including chromosomal abnormalities, placental problems, maternal health conditions, infections, and umbilical cord accidents. In some cases, the cause of fetal death may remain unknown.

The diagnosis of fetal death is typically made through ultrasound or other imaging tests, which can confirm the absence of a heartbeat or movement in the fetus. Once fetal death has been diagnosed, medical professionals will work with the parents to determine the best course of action for managing the pregnancy and delivering the fetus. This may involve waiting for labor to begin naturally, inducing labor, or performing a cesarean delivery.

Experiencing a fetal death can be a very difficult and emotional experience for parents, and it is important for them to receive supportive care from their healthcare providers, family members, and friends. Grief counseling and support groups may also be helpful in coping with the loss.

Gestational age is the length of time that has passed since the first day of the last menstrual period (LMP) in pregnant women. It is the standard unit used to estimate the age of a pregnancy and is typically expressed in weeks. This measure is used because the exact date of conception is often not known, but the start of the last menstrual period is usually easier to recall.

It's important to note that since ovulation typically occurs around two weeks after the start of the LMP, gestational age is approximately two weeks longer than fetal age, which is the actual time elapsed since conception. Medical professionals use both gestational and fetal age to track the development and growth of the fetus during pregnancy.

Congenital abnormalities, also known as birth defects, are structural or functional anomalies that are present at birth. These abnormalities can develop at any point during fetal development, and they can affect any part of the body. They can be caused by genetic factors, environmental influences, or a combination of both.

Congenital abnormalities can range from mild to severe and may include structural defects such as heart defects, neural tube defects, and cleft lip and palate, as well as functional defects such as intellectual disabilities and sensory impairments. Some congenital abnormalities may be visible at birth, while others may not become apparent until later in life.

In some cases, congenital abnormalities may be detected through prenatal testing, such as ultrasound or amniocentesis. In other cases, they may not be diagnosed until after the baby is born. Treatment for congenital abnormalities varies depending on the type and severity of the defect, and may include surgery, therapy, medication, or a combination of these approaches.

Pregnancy complications refer to any health problems that arise during pregnancy which can put both the mother and the baby at risk. These complications may occur at any point during the pregnancy, from conception until childbirth. Some common pregnancy complications include:

1. Gestational diabetes: a type of diabetes that develops during pregnancy in women who did not have diabetes before becoming pregnant.
2. Preeclampsia: a pregnancy complication characterized by high blood pressure and damage to organs such as the liver or kidneys.
3. Placenta previa: a condition where the placenta covers the cervix, which can cause bleeding and may require delivery via cesarean section.
4. Preterm labor: when labor begins before 37 weeks of gestation, which can lead to premature birth and other complications.
5. Intrauterine growth restriction (IUGR): a condition where the fetus does not grow at a normal rate inside the womb.
6. Multiple pregnancies: carrying more than one baby, such as twins or triplets, which can increase the risk of premature labor and other complications.
7. Rh incompatibility: a condition where the mother's blood type is different from the baby's, which can cause anemia and jaundice in the newborn.
8. Pregnancy loss: including miscarriage, stillbirth, or ectopic pregnancy, which can be emotionally devastating for the parents.

It is important to monitor pregnancy closely and seek medical attention promptly if any concerning symptoms arise. With proper care and management, many pregnancy complications can be treated effectively, reducing the risk of harm to both the mother and the baby.

Infertility is a reproductive health disorder defined as the failure to achieve a clinical pregnancy after 12 months or more of regular, unprotected sexual intercourse or due to an impairment of a person's capacity to reproduce either as an individual or with their partner. It can be caused by various factors in both men and women, including hormonal imbalances, structural abnormalities, genetic issues, infections, age, lifestyle factors, and others. Infertility can have significant emotional and psychological impacts on individuals and couples experiencing it, and medical intervention may be necessary to help them conceive.

Spontaneous abortion, also known as miscarriage, is the unintentional expulsion of a nonviable fetus from the uterus before the 20th week of gestation. It is a common complication of early pregnancy, with most miscarriages occurring during the first trimester. Spontaneous abortion can have various causes, including chromosomal abnormalities, maternal health conditions, infections, hormonal imbalances, and structural issues of the uterus or cervix. In many cases, the exact cause may remain unknown.

The symptoms of spontaneous abortion can vary but often include vaginal bleeding, which may range from light spotting to heavy bleeding; abdominal pain or cramping; and the passing of tissue or clots from the vagina. While some miscarriages occur suddenly and are immediately noticeable, others may progress slowly over several days or even weeks.

In medical practice, healthcare providers often use specific terminology to describe different stages and types of spontaneous abortion. For example:

* Threatened abortion: Vaginal bleeding during early pregnancy, but the cervix remains closed, and there is no evidence of fetal demise or passing of tissue.
* Inevitable abortion: Vaginal bleeding with an open cervix, indicating that a miscarriage is imminent or already in progress.
* Incomplete abortion: The expulsion of some but not all products of conception from the uterus, requiring medical intervention to remove any remaining tissue.
* Complete abortion: The successful passage of all products of conception from the uterus, often confirmed through an ultrasound or pelvic examination.
* Missed abortion: The death of a fetus in the uterus without any expulsion of the products of conception, which may be discovered during routine prenatal care.
* Septic abortion: A rare and life-threatening complication of spontaneous abortion characterized by infection of the products of conception and the surrounding tissues, requiring prompt medical attention and antibiotic treatment.

Healthcare providers typically monitor patients who experience a spontaneous abortion to ensure that all products of conception have been expelled and that there are no complications, such as infection or excessive bleeding. In some cases, medication or surgical intervention may be necessary to remove any remaining tissue or address other issues related to the miscarriage. Counseling and support services are often available for individuals and couples who experience a spontaneous abortion, as they may face emotional challenges and concerns about future pregnancies.

A stillbirth is defined as the delivery of a baby who has died in the womb after 20 weeks of pregnancy. The baby may die at any time during the pregnancy, but death must occur after 20 weeks to be classified as a stillbirth. Stillbirths can have many different causes, including problems with the placenta or umbilical cord, chromosomal abnormalities, infections, and birth defects. In some cases, the cause of a stillbirth may not be able to be determined.

Stillbirth is a tragic event that can have significant emotional and psychological impacts on the parents and other family members. It is important for healthcare providers to offer support and resources to help families cope with their loss. This may include counseling, support groups, and information about memorializing their baby.

Medical definitions of "Multiple Birth Offspring" refer to two or more children born to the same mother during one single pregnancy and childbirth. The most common forms of multiple birth offspring are twins (two babies), triplets (three babies), quadruplets (four babies), and so on.

The occurrence of multiple birth offspring is influenced by several factors, including genetics, maternal age, the use of fertility treatments, and other medical conditions. Multiple birth offspring may be identical (monozygotic) or fraternal (dizygotic), depending on whether they developed from a single fertilized egg or from separate eggs.

Multiple birth offspring often face unique health challenges, such as preterm birth, low birth weight, and developmental delays, due to the limited space and resources available in the womb. As a result, they may require specialized medical care and attention both during and after pregnancy.

Female infertility is a condition characterized by the inability to conceive after 12 months or more of regular, unprotected sexual intercourse or the inability to carry a pregnancy to a live birth. The causes of female infertility can be multifactorial and may include issues with ovulation, damage to the fallopian tubes or uterus, endometriosis, hormonal imbalances, age-related factors, and other medical conditions.

Some common causes of female infertility include:

1. Ovulation disorders: Conditions such as polycystic ovary syndrome (PCOS), thyroid disorders, premature ovarian failure, and hyperprolactinemia can affect ovulation and lead to infertility.
2. Damage to the fallopian tubes: Pelvic inflammatory disease, endometriosis, or previous surgeries can cause scarring and blockages in the fallopian tubes, preventing the egg and sperm from meeting.
3. Uterine abnormalities: Structural issues with the uterus, such as fibroids, polyps, or congenital defects, can interfere with implantation and pregnancy.
4. Age-related factors: As women age, their fertility declines due to a decrease in the number and quality of eggs.
5. Other medical conditions: Certain medical conditions, such as diabetes, celiac disease, and autoimmune disorders, can contribute to infertility.

In some cases, female infertility can be treated with medications, surgery, or assisted reproductive technologies (ART) like in vitro fertilization (IVF). A thorough evaluation by a healthcare professional is necessary to determine the underlying cause and develop an appropriate treatment plan.

Maternal mortality is defined by the World Health Organization (WHO) as "the death of a woman while pregnant or within 42 days of termination of pregnancy, irrespective of the duration and site of the pregnancy, from any cause related to or aggravated by the pregnancy or its management but not from accidental or incidental causes."

This definition highlights that maternal mortality is a preventable death that occurs during pregnancy, childbirth, or in the postpartum period, and it can be caused by various factors related to or worsened by the pregnancy or its management. The WHO also collects data on maternal deaths due to direct obstetric causes (such as hemorrhage, hypertensive disorders, sepsis, and unsafe abortion) and indirect causes (such as malaria, anemia, and HIV/AIDS).

Maternal mortality is a significant public health issue worldwide, particularly in low- and middle-income countries. Reducing maternal mortality is one of the Sustainable Development Goals (SDGs) set by the United Nations, with a target to reduce the global maternal mortality ratio to less than 70 per 100,000 live births by 2030.

Single embryo transfer (SET) is a medical procedure that involves the transplantation of a single embryo into a woman's uterus during in vitro fertilization (IVF) treatments. The aim of SET is to reduce the risk of multiple pregnancies, which can pose significant health risks to both the mother and the babies.

In IVF, multiple eggs are typically fertilized in the laboratory, resulting in several embryos. Traditionally, multiple embryos have been transferred into the uterus to increase the chances of a successful pregnancy. However, this approach also increases the risk of multiple pregnancies, which can lead to complications such as preterm labor, low birth weight, and gestational diabetes.

With SET, only one embryo is transferred, reducing the risk of multiple pregnancies while still providing a good chance of success in appropriately selected patients. The decision to perform SET is based on several factors, including the age and health of the patient, the quality of the embryos, and previous reproductive history.

Overall, single embryo transfer is a safe and effective way to increase the chances of a healthy singleton pregnancy while minimizing the risks associated with multiple pregnancies.

In medical terms, parity refers to the number of times a woman has given birth to a viable fetus, usually defined as a pregnancy that reaches at least 20 weeks' gestation. It is often used in obstetrics and gynecology to describe a woman's childbearing history and to assess potential risks associated with childbirth.

Parity is typically categorized as follows:

* Nulliparous: A woman who has never given birth to a viable fetus.
* Primiparous: A woman who has given birth to one viable fetus.
* Multiparous: A woman who has given birth to more than one viable fetus.

In some cases, parity may also consider the number of pregnancies that resulted in stillbirths or miscarriages, although this is not always the case. It's important to note that parity does not necessarily reflect the total number of pregnancies a woman has had, only those that resulted in viable births.

Birth intervals refer to the length of time between the birth of one child and the conception of the next child. It is the duration from the delivery of one baby to the initiation of the pregnancy that results in another birth. This interval is an essential measure in reproductive health, as it can impact the health and well-being of both the mother and the children.

The World Health Organization (WHO) recommends a minimum birth interval of 24 months between pregnancies to reduce the risk of adverse maternal and perinatal outcomes. Shorter birth intervals are associated with increased risks for preterm birth, low birth weight, small for gestational age, and neonatal mortality. Additionally, short birth intervals can also negatively affect the mother's health, increasing the risk of maternal depletion syndrome, which may lead to nutritional deficiencies, anemia, and fatigue.

Birth intervals are influenced by various factors, including cultural norms, socioeconomic status, access to family planning services, and individual preferences. Encouraging longer birth intervals through improved access to family planning resources and education can contribute to better maternal and child health outcomes.

"Delivery, Obstetric" is a medical term that refers to the process of giving birth to a baby. It involves the passage of the fetus through the mother's vagina or via Caesarean section (C-section), which is a surgical procedure.

The obstetric delivery process typically includes three stages:

1. The first stage begins with the onset of labor and ends when the cervix is fully dilated.
2. The second stage starts with full dilation of the cervix and ends with the birth of the baby.
3. The third stage involves the delivery of the placenta, which is the organ that provides oxygen and nutrients to the developing fetus during pregnancy.

Obstetric delivery requires careful monitoring and management by healthcare professionals to ensure the safety and well-being of both the mother and the baby. Various interventions and techniques may be used during the delivery process to facilitate a safe and successful outcome, including the use of medications, assisted delivery with forceps or vacuum extraction, and C-section.

Ovulation induction is a medical procedure that involves the stimulation of ovulation (the release of an egg from the ovaries) in women who have difficulties conceiving due to ovulatory disorders. This is typically achieved through the use of medications such as clomiphene citrate or gonadotropins, which promote the development and maturation of follicles in the ovaries containing eggs. The process is closely monitored through regular ultrasounds and hormone tests to ensure appropriate response and minimize the risk of complications like multiple pregnancies. Ovulation induction may be used as a standalone treatment or in conjunction with other assisted reproductive technologies (ART), such as intrauterine insemination (IUI) or in vitro fertilization (IVF).

The medical definition of "Habitual Abortion" refers to a woman who has three or more consecutive pregnancies that end in spontaneous miscarriages before 20 weeks of gestation. The cause of habitual abortions can be difficult to determine and may involve genetic, anatomical, hormonal, or immune system factors. Treatment is often aimed at addressing any underlying issues that may be contributing to the recurrent miscarriages. It's important to note that the terminology has changed over time and the term "recurrent pregnancy loss" is now more commonly used in place of "habitual abortion".

Multiple pregnancy is a type of gestation where more than one fetus is carried simultaneously in the uterus. The most common forms of multiple pregnancies are twins (two fetuses), triplets (three fetuses), and quadruplets (four fetuses). Multiple pregnancies can occur when a single fertilized egg splits into two or more embryos (monozygotic) or when more than one egg is released and gets fertilized during ovulation (dizygotic). The risk of multiple pregnancies increases with the use of assisted reproductive technologies, such as in vitro fertilization. Multiple pregnancies are associated with higher risks for both the mother and the fetuses, including preterm labor, low birth weight, and other complications.

Oocyte retrieval is a medical procedure that is performed to obtain mature eggs (oocytes) from the ovaries of a female patient, typically for the purpose of assisted reproductive technologies (ART) such as in vitro fertilization (IVF) or intracytoplasmic sperm injection (ICSI).

During the procedure, which is usually done under sedation or anesthesia, a thin needle is inserted through the vaginal wall and guided into the ovarian follicles using ultrasound imaging. The mature eggs are then gently aspirated from the follicles and collected in a test tube.

Oocyte retrieval is typically performed after several days of hormonal stimulation, which helps to promote the development and maturation of multiple eggs within the ovaries. After the procedure, the eggs are examined for maturity and quality before being fertilized with sperm in the laboratory. The resulting embryos are then transferred to the uterus or frozen for future use.

It's important to note that oocyte retrieval carries some risks, including bleeding, infection, and damage to surrounding organs. However, these complications are generally rare and can be minimized with careful monitoring and skilled medical care.

Prenatal care is a type of preventive healthcare that focuses on providing regular check-ups and medical care to pregnant women, with the aim of ensuring the best possible health outcomes for both the mother and the developing fetus. It involves routine prenatal screenings and tests, such as blood pressure monitoring, urine analysis, weight checks, and ultrasounds, to assess the progress of the pregnancy and identify any potential health issues or complications early on.

Prenatal care also includes education and counseling on topics such as nutrition, exercise, and lifestyle choices that can affect pregnancy outcomes. It may involve referrals to specialists, such as obstetricians, perinatologists, or maternal-fetal medicine specialists, for high-risk pregnancies.

Overall, prenatal care is an essential component of ensuring a healthy pregnancy and reducing the risk of complications during childbirth and beyond.

Cryopreservation is a medical procedure that involves the preservation of cells, tissues, or organs by cooling them to very low temperatures, typically below -150°C. This is usually achieved using liquid nitrogen. The low temperature slows down or stops biological activity, including chemical reactions and cellular metabolism, which helps to prevent damage and decay.

The cells, tissues, or organs that are being cryopreserved must be treated with a cryoprotectant solution before cooling to prevent the formation of ice crystals, which can cause significant damage. Once cooled, the samples are stored in specialized containers or tanks until they are needed for use.

Cryopreservation is commonly used in assisted reproductive technologies, such as the preservation of sperm, eggs, and embryos for fertility treatments. It is also used in research, including the storage of cell lines and stem cells, and in clinical settings, such as the preservation of skin grafts and corneas for transplantation.

Intracytoplasmic Sperm Injection (ICSI) is a specialized form of assisted reproductive technology (ART), specifically used in the context of in vitro fertilization (IVF). It involves the direct injection of a single sperm into the cytoplasm of a mature egg (oocyte) to facilitate fertilization. This technique is often used when there are issues with male infertility, such as low sperm count or poor sperm motility, to increase the chances of successful fertilization. The resulting embryos can then be transferred to the uterus in hopes of achieving a pregnancy.

Birth injuries refer to damages or injuries that a baby suffers during the birthing process. These injuries can result from various factors, such as mechanical forces during delivery, medical negligence, or complications during pregnancy or labor. Some common examples of birth injuries include:

1. Brachial plexus injuries: Damage to the nerves that control movement and feeling in the arms and hands, often caused by excessive pulling or stretching during delivery.
2. Cephalohematoma: A collection of blood between the skull and the periosteum (the membrane covering the bone), usually caused by trauma during delivery.
3. Caput succedaneum: Swelling of the soft tissues of the baby's scalp, often resulting from pressure on the head during labor and delivery.
4. Fractures: Broken bones, such as a clavicle or skull fracture, can occur due to mechanical forces during delivery.
5. Intracranial hemorrhage: Bleeding in or around the brain, which can result from trauma during delivery or complications like high blood pressure in the mother.
6. Perinatal asphyxia: A lack of oxygen supply to the baby before, during, or immediately after birth, which can lead to brain damage and other health issues.
7. Subconjunctival hemorrhage: Bleeding under the conjunctiva (the clear membrane covering the eye), often caused by pressure on the head during delivery.
8. Spinal cord injuries: Damage to the spinal cord, which can result in paralysis or other neurological issues, may occur due to excessive force during delivery or medical negligence.

It's important to note that some birth injuries are unavoidable and may not be a result of medical malpractice. However, if a healthcare provider fails to provide the standard of care expected during pregnancy, labor, or delivery, they may be held liable for any resulting injuries.

Perinatal care refers to the health care provided to pregnant individuals, fetuses, and newborn infants during the time immediately before and after birth. This period is defined as beginning at approximately 20 weeks of gestation and ending 4 weeks after birth. Perinatal care includes preventative measures, medical and supportive services, and treatment for complications during pregnancy, childbirth, and in the newborn period. It encompasses a wide range of services including prenatal care, labor and delivery management, postpartum care, and neonatal care. The goal of perinatal care is to ensure the best possible outcomes for both the mother and the baby by preventing, diagnosing, and treating any potential health issues that may arise during this critical period.

A cohort study is a type of observational study in which a group of individuals who share a common characteristic or exposure are followed up over time to determine the incidence of a specific outcome or outcomes. The cohort, or group, is defined based on the exposure status (e.g., exposed vs. unexposed) and then monitored prospectively to assess for the development of new health events or conditions.

Cohort studies can be either prospective or retrospective in design. In a prospective cohort study, participants are enrolled and followed forward in time from the beginning of the study. In contrast, in a retrospective cohort study, researchers identify a cohort that has already been assembled through medical records, insurance claims, or other sources and then look back in time to assess exposure status and health outcomes.

Cohort studies are useful for establishing causality between an exposure and an outcome because they allow researchers to observe the temporal relationship between the two. They can also provide information on the incidence of a disease or condition in different populations, which can be used to inform public health policy and interventions. However, cohort studies can be expensive and time-consuming to conduct, and they may be subject to bias if participants are not representative of the population or if there is loss to follow-up.

Induced abortion is a medical procedure that intentionally terminates a pregnancy before the fetus can survive outside the womb. It can be performed either surgically or medically through the use of medications. The timing of an induced abortion is typically based on the gestational age of the pregnancy, with different methods used at different stages.

The most common surgical procedure for induced abortion is vacuum aspiration, which is usually performed during the first trimester (up to 12-13 weeks of gestation). This procedure involves dilating the cervix and using a vacuum device to remove the pregnancy tissue from the uterus. Other surgical procedures, such as dilation and evacuation (D&E), may be used in later stages of pregnancy.

Medical abortion involves the use of medications to induce the termination of a pregnancy. The most common regimen involves the use of two drugs: mifepristone and misoprostol. Mifepristone works by blocking the action of progesterone, a hormone necessary for maintaining pregnancy. Misoprostol causes the uterus to contract and expel the pregnancy tissue. This method is typically used during the first 10 weeks of gestation.

Induced abortion is a safe and common medical procedure, with low rates of complications when performed by trained healthcare providers in appropriate settings. Access to induced abortion varies widely around the world, with some countries restricting or prohibiting the practice entirely.

A legal abortion is the deliberate termination of a pregnancy through medical or surgical means, carried out in accordance with the laws and regulations of a particular jurisdiction. In countries where abortion is legal, it is typically restricted to certain circumstances, such as:

* To protect the life or health of the pregnant person
* In cases of fetal anomalies that are incompatible with life outside the womb
* When the pregnancy is the result of rape or incest
* When the continuation of the pregnancy would pose a significant risk to the physical or mental health of the pregnant person

The specific circumstances under which abortion is legal, as well as the procedures and regulations that govern it, vary widely from one country to another. In some places, such as the United States, abortion is protected as a fundamental right under certain conditions; while in other countries, such as those with highly restrictive abortion laws, it may only be allowed in very limited circumstances or not at all.

Fetal mortality refers to the death of a fetus after reaching viability, typically defined as 20 weeks of gestation or greater. The term "stillbirth" is often used interchangeably with fetal mortality and is generally defined as the birth of a baby who has died in the womb after 20 weeks of pregnancy.

Fetal mortality can be caused by a variety of factors, including chromosomal abnormalities, maternal health conditions, placental problems, infections, and complications during labor and delivery. In some cases, the cause of fetal mortality may remain unknown.

The rate of fetal mortality is an important public health indicator and is closely monitored by healthcare providers and researchers. Reducing fetal mortality requires a multifaceted approach that includes prenatal care, identification and management of risk factors, and access to high-quality obstetric care.

"Vital statistics" is a term used in public health and medical contexts to refer to the statistical data collected on births, deaths, marriages, divorces, and other key life events. These statistics are considered important for monitoring population trends, planning public health programs and policies, and conducting demographic and epidemiological research.

The specific data collected as part of vital statistics may vary by country or region, but typically includes information such as the date and place of the event, the age, sex, race/ethnicity, and other demographic characteristics of the individuals involved, as well as any relevant medical information (such as cause of death or birth weight).

Vital statistics are often collected and maintained by government agencies, such as health departments or statistical offices, and are used to inform a wide range of public health and policy decisions.

Medical Definition:

"Risk factors" are any attribute, characteristic or exposure of an individual that increases the likelihood of developing a disease or injury. They can be divided into modifiable and non-modifiable risk factors. Modifiable risk factors are those that can be changed through lifestyle choices or medical treatment, while non-modifiable risk factors are inherent traits such as age, gender, or genetic predisposition. Examples of modifiable risk factors include smoking, alcohol consumption, physical inactivity, and unhealthy diet, while non-modifiable risk factors include age, sex, and family history. It is important to note that having a risk factor does not guarantee that a person will develop the disease, but rather indicates an increased susceptibility.

Retrospective studies, also known as retrospective research or looking back studies, are a type of observational study that examines data from the past to draw conclusions about possible causal relationships between risk factors and outcomes. In these studies, researchers analyze existing records, medical charts, or previously collected data to test a hypothesis or answer a specific research question.

Retrospective studies can be useful for generating hypotheses and identifying trends, but they have limitations compared to prospective studies, which follow participants forward in time from exposure to outcome. Retrospective studies are subject to biases such as recall bias, selection bias, and information bias, which can affect the validity of the results. Therefore, retrospective studies should be interpreted with caution and used primarily to generate hypotheses for further testing in prospective studies.

The sex ratio is not a medical term per se, but it is a term used in demography and population health. The sex ratio is the ratio of males to females in a given population. It is typically expressed as the number of males for every 100 females. A sex ratio of 100 would indicate an equal number of males and females.

In the context of human populations, the sex ratio at birth is usually around 103-107 males per 100 females, reflecting a slightly higher likelihood of male births. However, due to biological factors such as higher male mortality rates in infancy and childhood, as well as social and behavioral factors, the sex ratio tends to equalize over time and can even shift in favor of women in older age groups.

It's worth noting that significant deviations from the expected sex ratio at birth or in a population can indicate underlying health issues or societal problems. For example, skewed sex ratios may be associated with gender discrimination, selective abortion of female fetuses, or exposure to environmental toxins that affect male reproductive health.

Perinatal mortality is the death of a baby around the time of birth. It specifically refers to stillbirths (fetal deaths at 28 weeks of gestation or more) and deaths in the first week of life (early neonatal deaths). The perinatal period is defined as beginning at 22 weeks (154 days) of gestation and ending 7 completed days after birth. Perinatal mortality rate is the number of perinatal deaths during this period, expressed per 1000 total births (live births + stillbirths). High perinatal mortality rates can indicate poor quality of care during pregnancy and childbirth.

A Cesarean section, often referred to as a C-section, is a surgical procedure used to deliver a baby. It involves making an incision through the mother's abdomen and uterus to remove the baby. This procedure may be necessary when a vaginal delivery would put the mother or the baby at risk.

There are several reasons why a C-section might be recommended, including:

* The baby is in a breech position (feet first) or a transverse position (sideways) and cannot be turned to a normal head-down position.
* The baby is too large to safely pass through the mother's birth canal.
* The mother has a medical condition, such as heart disease or high blood pressure, that could make vaginal delivery risky.
* The mother has an infection, such as HIV or herpes, that could be passed to the baby during a vaginal delivery.
* The labor is not progressing and there are concerns about the health of the mother or the baby.

C-sections are generally safe for both the mother and the baby, but like any surgery, they do carry some risks. These can include infection, bleeding, blood clots, and injury to nearby organs. In addition, women who have a C-section are more likely to experience complications in future pregnancies, such as placenta previa or uterine rupture.

If you have questions about whether a C-section is necessary for your delivery, it's important to discuss your options with your healthcare provider.

Asphyxia neonatorum is a medical condition that refers to a newborn baby's lack of oxygen or difficulty breathing, which can lead to suffocation and serious complications. It is often caused by problems during the birthing process, such as umbilical cord compression or prolapse, placental abruption, or prolonged labor.

Symptoms of asphyxia neonatorum may include bluish skin color (cyanosis), weak or absent breathing, poor muscle tone, meconium-stained amniotic fluid, and a slow heart rate. In severe cases, it can lead to organ damage, developmental delays, or even death.

Prompt medical attention is necessary to diagnose and treat asphyxia neonatorum. Treatment may include oxygen therapy, mechanical ventilation, and medications to support the baby's heart function and blood pressure. In some cases, therapeutic hypothermia (cooling the body) may be used to reduce the risk of brain damage. Preventive measures such as proper prenatal care, timely delivery, and careful monitoring during labor and delivery can also help reduce the risk of asphyxia neonatorum.

Embryo implantation is the process by which a fertilized egg, or embryo, becomes attached to the wall of the uterus (endometrium) and begins to receive nutrients from the mother's blood supply. This process typically occurs about 6-10 days after fertilization and is a critical step in the establishment of a successful pregnancy.

During implantation, the embryo secretes enzymes that help it to burrow into the endometrium, while the endometrium responds by producing receptors for the embryo's enzymes and increasing blood flow to the area. The embryo then begins to grow and develop, eventually forming the placenta, which will provide nutrients and oxygen to the developing fetus throughout pregnancy.

Implantation is a complex process that requires precise timing and coordination between the embryo and the mother's body. Factors such as age, hormonal imbalances, and uterine abnormalities can affect implantation and increase the risk of miscarriage or difficulty becoming pregnant.

Clomiphene is a medication that is primarily used to treat infertility in women. It is an ovulatory stimulant, which means that it works by stimulating the development and release of mature eggs from the ovaries (a process known as ovulation). Clomiphene is a selective estrogen receptor modulator (SERM), which means that it binds to estrogen receptors in the body and blocks the effects of estrogen in certain tissues, while enhancing the effects of estrogen in others.

In the ovary, clomiphene works by blocking the negative feedback effect of estrogen on the hypothalamus and pituitary gland, which results in an increase in the release of follicle-stimulating hormone (FSH) and luteinizing hormone (LH). These hormones stimulate the growth and development of ovarian follicles, which contain eggs. As the follicles grow and mature, they produce increasing amounts of estrogen, which eventually triggers a surge in LH that leads to ovulation.

Clomiphene is typically taken orally for 5 days, starting on the 3rd, 4th, or 5th day of the menstrual cycle. The dosage may be adjusted based on the patient's response to treatment. Common side effects of clomiphene include hot flashes, mood changes, breast tenderness, and ovarian hyperstimulation syndrome (OHSS), which is a potentially serious complication characterized by the enlargement of the ovaries and the accumulation of fluid in the abdomen.

It's important to note that clomiphene may not be suitable for everyone, and its use should be carefully monitored by a healthcare provider. Women with certain medical conditions, such as liver disease, thyroid disorders, or uterine fibroids, may not be able to take clomiphene. Additionally, women who become pregnant while taking clomiphene have an increased risk of multiple pregnancies (e.g., twins or triplets), which can pose additional risks to both the mother and the fetuses.

Home childbirth, also known as home birth, refers to the process of giving birth in a private residence, such as one's own home, rather than in a healthcare facility like a hospital or birth center. Home childbirth is typically attended by a midwife, who provides prenatal care, attends the birth, and offers postpartum care. In some cases, a doctor may also be present at a home birth. It's important to note that home birth is not legal in all countries or regions, and even where it is legal, it may not be covered by insurance. Home childbirth carries inherent risks and should only be considered after careful consultation with healthcare providers.

Small for Gestational Age (SGA) is a term used in pediatrics to describe newborn infants who are smaller in size than expected for the number of weeks they have been in the womb. It is typically defined as a baby whose weight is below the 10th percentile for its gestational age. SGA can be further classified into two categories: constitutionally small (also known as physiologically small) and pathologically small. Constitutionally small infants are those who are genetically predisposed to being smaller, while pathologically small infants have a growth restriction due to factors such as placental insufficiency, maternal hypertension, or chromosomal abnormalities.

It is important to note that SGA is not the same as premature birth. Premature babies are those born before 37 weeks of gestation, regardless of their size. However, a baby can be both premature and SGA.

"Maternal exposure" is a medical term that refers to the contact or interaction of a pregnant woman with various environmental factors, such as chemicals, radiation, infectious agents, or physical environments, which could potentially have an impact on the developing fetus. This exposure can occur through different routes, including inhalation, ingestion, dermal contact, or even transplacentally. The effects of maternal exposure on the fetus can vary widely depending on the type, duration, and intensity of the exposure, as well as the stage of pregnancy at which it occurs. It is important to monitor and minimize maternal exposure to potentially harmful substances or environments during pregnancy to ensure the best possible outcomes for both the mother and developing fetus.

Prenatal diagnosis is the medical testing of fetuses, embryos, or pregnant women to detect the presence or absence of certain genetic disorders or birth defects. These tests can be performed through various methods such as chorionic villus sampling (CVS), amniocentesis, or ultrasound. The goal of prenatal diagnosis is to provide early information about the health of the fetus so that parents and healthcare providers can make informed decisions about pregnancy management and newborn care. It allows for early intervention, treatment, or planning for the child's needs after birth.

In epidemiology, the incidence of a disease is defined as the number of new cases of that disease within a specific population over a certain period of time. It is typically expressed as a rate, with the number of new cases in the numerator and the size of the population at risk in the denominator. Incidence provides information about the risk of developing a disease during a given time period and can be used to compare disease rates between different populations or to monitor trends in disease occurrence over time.

Obstetric labor complications refer to any physical or physiological difficulties that arise during the process of childbirth (labor) and can pose risks to the health of the mother, baby, or both. These complications may result from various factors such as pre-existing medical conditions, fetal distress, prolonged labor, abnormal positioning of the fetus, or issues related to the size or weight of the baby.

Some examples of obstetric labor complications include:

1. Fetal distress: This occurs when the fetus is not receiving adequate oxygen supply or is in danger during labor. It can be caused by various factors such as umbilical cord compression, placental abruption, or maternal anemia.
2. Prolonged labor: When labor lasts for more than 20 hours in first-time mothers or more than 14 hours in subsequent pregnancies, it is considered prolonged labor. This can lead to fatigue, infection, and other complications for both the mother and baby.
3. Abnormal positioning of the fetus: Normally, the fetus should be positioned head-down (vertex) before delivery. However, if the fetus is in a breech or transverse position, it can lead to difficult labor and increased risk of complications during delivery.
4. Shoulder dystocia: This occurs when the baby's shoulders get stuck behind the mother's pubic bone during delivery, making it challenging to deliver the baby. It can cause injuries to both the mother and the baby.
5. Placental abruption: This is a serious complication where the placenta separates from the uterus before delivery, leading to bleeding and potential oxygen deprivation for the fetus.
6. Uterine rupture: A rare but life-threatening complication where the uterus tears during labor, causing severe bleeding and potentially endangering both the mother and baby's lives.
7. Preeclampsia/eclampsia: This is a pregnancy-related hypertensive disorder that can lead to complications such as seizures, organ failure, or even maternal death if left untreated.
8. Postpartum hemorrhage: Excessive bleeding after delivery can be life-threatening and requires immediate medical attention.
9. Infections: Maternal infections during pregnancy or childbirth can lead to complications for both the mother and baby, including preterm labor, low birth weight, and even fetal death.
10. Anesthesia complications: Adverse reactions to anesthesia during delivery can cause respiratory depression, allergic reactions, or other complications that may endanger the mother's life.

I'm sorry for any confusion, but "United States" is a geopolitical entity, specifically the name of the country consisting of 50 states, and it is not a medical term or concept. Therefore, I can't provide a medical definition for it. If you have any questions related to health, medicine, or biology, I would be happy to try to help answer those!

Female fertility agents are medications or treatments that are used to enhance or restore female fertility. They can work in various ways such as stimulating ovulation, improving the quality of eggs, facilitating the implantation of a fertilized egg in the uterus, or addressing issues related to the reproductive system.

Some examples of female fertility agents include:

1. Clomiphene citrate (Clomid, Serophene): This medication stimulates ovulation by causing the pituitary gland to release more follicle-stimulating hormone (FSH) and luteinizing hormone (LH).
2. Gonadotropins: These are hormonal medications that contain FSH and LH, which stimulate the ovaries to produce mature eggs. Examples include human menopausal gonadotropin (hMG) and follicle-stimulating hormone (FSH).
3. Letrozole (Femara): This medication is an aromatase inhibitor that can be used off-label to stimulate ovulation in women who do not respond to clomiphene citrate.
4. Metformin (Glucophage): This medication is primarily used to treat type 2 diabetes, but it can also improve fertility in women with polycystic ovary syndrome (PCOS) by regulating insulin levels and promoting ovulation.
5. Bromocriptine (Parlodel): This medication is used to treat infertility caused by hyperprolactinemia, a condition characterized by high levels of prolactin in the blood.
6. Assisted reproductive technologies (ART): These include procedures such as in vitro fertilization (IVF), intracytoplasmic sperm injection (ICSI), and gamete intrafallopian transfer (GIFT). They involve manipulating eggs and sperm outside the body to facilitate fertilization and implantation.

It is important to consult with a healthcare provider or reproductive endocrinologist to determine the most appropriate fertility agent for individual needs, as these medications can have side effects and potential risks.

Maternal health services refer to the preventative, diagnostic, and treatment-based healthcare services provided during pregnancy, childbirth, and postnatal period. These services aim to ensure the best possible health outcomes for mothers throughout their reproductive years, including family planning, preconception care, antenatal care, delivery, postpartum care, and management of chronic conditions or complications that may arise during pregnancy and childbirth.

The World Health Organization (WHO) outlines several critical components of maternal health services:

1. Antenatal care: Regular check-ups to monitor the mother's and fetus's health, identify potential risks, provide essential interventions, and offer counseling on nutrition, breastfeeding, and birth preparedness.
2. Delivery care: Skilled attendance during childbirth, including normal vaginal delivery and assisted deliveries (forceps or vacuum extraction), and access to emergency obstetric care for complications such as hemorrhage, eclampsia, obstructed labor, and sepsis.
3. Postnatal care: Continuum of care for mothers and newborns during the first six weeks after childbirth, focusing on recovery, early detection and management of complications, immunization, family planning, and psychosocial support.
4. Family planning: Access to modern contraceptive methods, counseling on fertility awareness, and safe abortion services where legal, to enable women to plan their pregnancies and space their children according to their reproductive intentions.
5. Management of chronic conditions: Comprehensive care for pregnant women with pre-existing or pregnancy-induced medical conditions such as hypertension, diabetes, HIV/AIDS, and mental health disorders.
6. Preconception care: Identification and management of risk factors before conception to optimize maternal and fetal health outcomes.
7. Prevention and management of gender-based violence: Screening, counseling, and referral services for women experiencing intimate partner violence or sexual violence during pregnancy and childbirth.
8. Health promotion and education: Community-based interventions to raise awareness about the importance of maternal health, promote positive health behaviors, and reduce barriers to accessing healthcare services.

Maternal health services should be accessible, affordable, acceptable, and equitable for all women, regardless of their age, race, ethnicity, socioeconomic status, or geographical location. Adequate investment in maternal health infrastructure, human resources, and service delivery models is essential to achieve universal health coverage and the Sustainable Development Goals (SDGs) by 2030.

Pregnancy in adolescence, also known as teenage pregnancy, refers to a pregnancy that occurs in females under the age of 20. This can be further categorized into early adolescent pregnancy (occurring between ages 10-14), middle adolescent pregnancy (occurring between ages 15-17), and late adolescent pregnancy (occurring between ages 18-19). Teenage pregnancy is associated with higher risks of complications for both the mother and the baby, including preterm birth, low birth weight, and increased risk of neonatal mortality. Additionally, teenage mothers are more likely to drop out of school and face socioeconomic challenges.

"Drug-induced abnormalities" refer to physical or physiological changes that occur as a result of taking medication or drugs. These abnormalities can affect various organs and systems in the body and can range from minor symptoms, such as nausea or dizziness, to more serious conditions, such as liver damage or heart rhythm disturbances.

Drug-induced abnormalities can occur for several reasons, including:

1. Direct toxicity: Some drugs can directly damage cells and tissues in the body, leading to abnormalities.
2. Altered metabolism: Drugs can interfere with normal metabolic processes in the body, leading to the accumulation of harmful substances or the depletion of essential nutrients.
3. Hormonal imbalances: Some drugs can affect hormone levels in the body, leading to abnormalities.
4. Allergic reactions: Some people may have allergic reactions to certain drugs, which can cause a range of symptoms, including rashes, swelling, and difficulty breathing.
5. Interactions with other drugs: Taking multiple medications or drugs at the same time can increase the risk of drug-induced abnormalities.

It is important for healthcare providers to monitor patients closely for signs of drug-induced abnormalities and to adjust medication dosages or switch to alternative treatments as necessary. Patients should also inform their healthcare providers of any symptoms they experience while taking medication, as these may be related to drug-induced abnormalities.

Vitrification is a process used in cryopreservation, where a liquid or semi-liquid biological material is transformed into a glass-like solid state by cooling it to extremely low temperatures at a rate that suppresses the formation of ice crystals. This technique is often used in assisted reproductive technology (ART) for preserving oocytes (human eggs), embryos, and ovarian or testicular tissues.

During vitrification, the biological material is exposed to high concentrations of cryoprotectants, which help prevent ice crystal formation and minimize cellular damage during cooling. The sample is then rapidly cooled using liquid nitrogen, achieving temperatures below -150°C (-238°F) in a matter of seconds or minutes.

The primary advantage of vitrification over traditional slow-freezing methods is the elimination of ice crystal formation, which can cause significant damage to cellular structures and organelles. Vitrified samples maintain their structural integrity and have higher survival rates upon thawing, making them more suitable for use in ART procedures.

However, it's important to note that vitrification also has potential risks, such as the toxicity of high cryoprotectant concentrations and the possibility of cracking during cooling or warming due to thermal stress. Proper technique and careful handling are crucial to ensure successful vitrification and subsequent use in clinical applications.

Gamete Intrafallopian Transfer (GIFT) is a type of assisted reproductive technology (ART) that involves the transfer of both sperm and eggs directly into a woman's fallopian tubes through a surgical procedure. This process allows for fertilization to occur naturally within the woman's body, increasing the chances of successful implantation and pregnancy.

In GIFT, mature eggs are collected from the woman's ovaries through a minor surgical procedure called follicular aspiration. These eggs are then mixed with prepared sperm from the partner or a donor in the laboratory. The mixture of eggs and sperm is then transferred into the fallopian tubes using a thin catheter, which is inserted through a small incision made in the woman's abdomen.

GIFT is typically recommended for couples who have unexplained infertility or mild to moderate male factor infertility and for whom other fertility treatments, such as intrauterine insemination (IUI), have been unsuccessful. However, due to the invasive nature of the procedure and the need for general anesthesia, GIFT is less commonly used than other ART procedures, such as in vitro fertilization (IVF).

Premature obstetric labor, also known as preterm labor, is defined as regular contractions leading to cervical changes that begin before 37 weeks of gestation. This condition can result in premature birth and potentially complications for the newborn, depending on how early the delivery occurs. It's important to note that premature labor requires medical attention and intervention to try to stop or delay it, if possible, to allow for further fetal development.

A "newborn infant" refers to a baby in the first 28 days of life outside of the womb. This period is crucial for growth and development, but also poses unique challenges as the infant's immune system is not fully developed, making them more susceptible to various diseases.

"Newborn diseases" are health conditions that specifically affect newborn infants. These can be categorized into three main types:

1. Congenital disorders: These are conditions that are present at birth and may be inherited or caused by factors such as infection, exposure to harmful substances during pregnancy, or chromosomal abnormalities. Examples include Down syndrome, congenital heart defects, and spina bifida.

2. Infectious diseases: Newborn infants are particularly vulnerable to infections due to their immature immune systems. Common infectious diseases in newborns include sepsis (bloodstream infection), pneumonia, and meningitis. These can be acquired from the mother during pregnancy or childbirth, or from the environment after birth.

3. Developmental disorders: These are conditions that affect the normal growth and development of the newborn infant. Examples include cerebral palsy, intellectual disabilities, and vision or hearing impairments.

It is important to note that many newborn diseases can be prevented or treated with appropriate medical care, including prenatal care, proper hygiene practices, and timely vaccinations. Regular check-ups and monitoring of the newborn's health by a healthcare provider are essential for early detection and management of any potential health issues.

Reproductive control agents, also known as contraceptives or fertility control agents, refer to substances or methods that are intentionally used to prevent or reduce the likelihood of conception and pregnancy. These can include hormonal medications (such as birth control pills, patches, or injections), barrier methods (like condoms or diaphragms), intrauterine devices (IUDs), emergency contraceptives, and surgical procedures (like tubal ligation or vasectomy). Some natural methods, such as fertility awareness-based methods, can also be used for reproductive control. These agents are used to prevent unintended pregnancies and allow individuals to plan and space their pregnancies according to their personal preferences and circumstances.

Prospective studies, also known as longitudinal studies, are a type of cohort study in which data is collected forward in time, following a group of individuals who share a common characteristic or exposure over a period of time. The researchers clearly define the study population and exposure of interest at the beginning of the study and follow up with the participants to determine the outcomes that develop over time. This type of study design allows for the investigation of causal relationships between exposures and outcomes, as well as the identification of risk factors and the estimation of disease incidence rates. Prospective studies are particularly useful in epidemiology and medical research when studying diseases with long latency periods or rare outcomes.

A "premature infant" is a newborn delivered before 37 weeks of gestation. They are at greater risk for various health complications and medical conditions compared to full-term infants, due to their immature organ systems and lower birth weight. Some common diseases and health issues that premature infants may face include:

1. Respiratory Distress Syndrome (RDS): A lung disorder caused by the lack of surfactant, a substance that helps keep the lungs inflated. Premature infants, especially those born before 34 weeks, are at higher risk for RDS.
2. Intraventricular Hemorrhage (IVH): Bleeding in the brain's ventricles, which can lead to developmental delays or neurological issues. The risk of IVH is inversely proportional to gestational age, meaning that the earlier the infant is born, the higher the risk.
3. Necrotizing Enterocolitis (NEC): A gastrointestinal disease where the intestinal tissue becomes inflamed and can die. Premature infants are at greater risk for NEC due to their immature digestive systems.
4. Jaundice: A yellowing of the skin and eyes caused by an accumulation of bilirubin, a waste product from broken-down red blood cells. Premature infants may have higher rates of jaundice due to their liver's immaturity.
5. Infections: Premature infants are more susceptible to infections because of their underdeveloped immune systems. Common sources of infection include the mother's genital tract, bloodstream, or hospital environment.
6. Anemia: A condition characterized by a low red blood cell count or insufficient hemoglobin. Premature infants may develop anemia due to frequent blood sampling, rapid growth, or inadequate erythropoietin production.
7. Retinopathy of Prematurity (ROP): An eye disorder affecting premature infants, where abnormal blood vessel growth occurs in the retina. Severe ROP can lead to vision loss or blindness if not treated promptly.
8. Developmental Delays: Premature infants are at risk for developmental delays due to their immature nervous systems and environmental factors such as sensory deprivation or separation from parents.
9. Patent Ductus Arteriosus (PDA): A congenital heart defect where the ductus arteriosus, a blood vessel that connects two major arteries in the fetal heart, fails to close after birth. Premature infants are at higher risk for PDA due to their immature cardiovascular systems.
10. Hypothermia: Premature infants have difficulty maintaining body temperature and are at risk for hypothermia, which can lead to increased metabolic demands, poor feeding, and infection.

I believe there may be a misunderstanding in your question. "Mothers" is a term that refers to individuals who have given birth to and raised children. It is not a medical term with a specific definition. If you are referring to a different word or term, please clarify so I can provide a more accurate response.

A maternity hospital, also known as a birthing center or maternity ward in a general hospital, is a healthcare institution specifically designed to provide care and services for women during pregnancy, childbirth, and the postpartum period. These facilities have specialized medical staff, equipment, and resources to manage both normal and high-risk pregnancies, deliveries, and newborn care.

Maternity hospitals offer various services, including:

1. Antenatal care: Regular check-ups during pregnancy to monitor the health of the mother and fetus, provide necessary vaccinations, screen for potential complications, and offer education on pregnancy, childbirth, and newborn care.
2. Intrapartum care: Monitoring and support during labor and delivery, including pain management options, epidural anesthesia, and assisted vaginal deliveries using forceps or vacuum extraction, if necessary.
3. Obstetric surgery: Access to cesarean sections (C-sections) and other surgical interventions in case of complications or emergencies during childbirth.
4. Neonatal care: Immediate care for newborns, including resuscitation, monitoring, and treatment for any medical conditions or abnormalities. Some maternity hospitals have specialized neonatal intensive care units (NICUs) to provide advanced care for premature or critically ill newborns.
5. Postpartum care: Support and guidance for mothers during the recovery period after childbirth, including breastfeeding assistance, emotional support, and family planning counseling.
6. Education and counseling: Providing expectant parents with information on pregnancy, childbirth, parenting skills, and family planning. This may include prenatal classes, lactation consultations, and support groups.

Maternity hospitals prioritize the safety and well-being of both mother and baby, ensuring that they receive high-quality medical care and support throughout the childbearing process.

A registry in the context of medicine is a collection or database of standardized information about individuals who share a certain condition or attribute, such as a disease, treatment, exposure, or demographic group. These registries are used for various purposes, including:

* Monitoring and tracking the natural history of diseases and conditions
* Evaluating the safety and effectiveness of medical treatments and interventions
* Conducting research and generating hypotheses for further study
* Providing information to patients, clinicians, and researchers
* Informing public health policy and decision-making

Registries can be established for a wide range of purposes, including disease-specific registries (such as cancer or diabetes registries), procedure-specific registries (such as joint replacement or cardiac surgery registries), and population-based registries (such as birth defects or cancer registries). Data collected in registries may include demographic information, clinical data, laboratory results, treatment details, and outcomes.

Registries can be maintained by a variety of organizations, including hospitals, clinics, academic medical centers, professional societies, government agencies, and industry. Participation in registries is often voluntary, although some registries may require informed consent from participants. Data collected in registries are typically de-identified to protect the privacy of individuals.

Infectious pregnancy complications refer to infections that occur during pregnancy and can affect the mother, fetus, or both. These infections can lead to serious consequences such as preterm labor, low birth weight, birth defects, stillbirth, or even death. Some common infectious agents that can cause pregnancy complications include:

1. Bacteria: Examples include group B streptococcus, Escherichia coli, and Listeria monocytogenes, which can cause sepsis, meningitis, or pneumonia in the mother and lead to preterm labor or stillbirth.
2. Viruses: Examples include cytomegalovirus, rubella, varicella-zoster, and HIV, which can cause congenital anomalies, developmental delays, or transmission of the virus to the fetus.
3. Parasites: Examples include Toxoplasma gondii, which can cause severe neurological damage in the fetus if transmitted during pregnancy.
4. Fungi: Examples include Candida albicans, which can cause fungal infections in the mother and lead to preterm labor or stillbirth.

Preventive measures such as vaccination, good hygiene practices, and avoiding high-risk behaviors can help reduce the risk of infectious pregnancy complications. Prompt diagnosis and treatment of infections during pregnancy are also crucial to prevent adverse outcomes.

An "eugenic abortion" is not a medical term, but rather a descriptive phrase that combines two concepts: eugenics and abortion.

Eugenics refers to the belief and practice of improving the human species by encouraging reproduction of individuals with desired traits and preventing reproduction of those with undesired traits. This concept has been widely criticized for its potential to be used as a tool for discrimination and oppression.

Abortion, on the other hand, is the medical procedure to end a pregnancy before the fetus can survive outside the womb.

A "eugenic abortion," therefore, generally refers to the practice of terminating a pregnancy based on the perceived genetic traits or characteristics of the fetus, such as disability, race, or sex. This phrase is often used in discussions about the ethics and morality of selective abortions, and it raises important questions about discrimination, reproductive rights, and medical ethics. It's worth noting that the vast majority of abortions are not performed for eugenic reasons, but rather due to a variety of personal, medical, and socioeconomic factors.

Sudden Infant Death Syndrome (SIDS) is defined by the American Academy of Pediatrics as "the sudden unexpected death of an infant

Follicle-Stimulating Hormone (FSH) is a glycoprotein hormone secreted by the anterior pituitary gland. In humans, FSH plays a crucial role in the reproductive system. Specifically, in females, it stimulates the growth of ovarian follicles in the ovary and the production of estrogen. In males, FSH promotes the formation of sperm within the testes' seminiferous tubules. The human FSH is a heterodimer, consisting of two noncovalently associated subunits: α (alpha) and β (beta). The alpha subunit is common to several pituitary hormones, including thyroid-stimulating hormone (TSH), luteinizing hormone (LH), and human chorionic gonadotropin (hCG). In contrast, the beta subunit is unique to FSH and determines its biological specificity. The regulation of FSH secretion is primarily controlled by the hypothalamic-pituitary axis, involving complex feedback mechanisms with gonadal steroid hormones and inhibins.

High-risk pregnancy is a term used to describe a situation where the mother or the fetus has an increased risk of developing complications during pregnancy, labor, delivery, or in the postpartum period. These risks may be due to pre-existing medical conditions in the mother, such as diabetes, hypertension, heart disease, kidney disease, autoimmune disorders, or infectious diseases like HIV/AIDS. Other factors that can contribute to a high-risk pregnancy include advanced maternal age (35 years and older), obesity, multiple gestations (twins, triplets, etc.), fetal growth restriction, placental issues, and a history of previous pregnancy complications or preterm labor.

High-risk pregnancies require specialized care and monitoring by healthcare professionals, often involving maternal-fetal medicine specialists, obstetricians, perinatologists, and neonatologists. Regular prenatal care, frequent checkups, ultrasound monitoring, and sometimes additional testing and interventions may be necessary to ensure the best possible outcomes for both the mother and the baby.

"Paternal age" is a term used to describe the age of a father at the time of conception. It is often considered in relation to the potential impact on genetic health and the risk of certain genetic conditions in offspring. As a father's age increases, there is a higher chance of mutations occurring during the formation of sperm cells, which can potentially lead to an increased risk of certain genetic disorders such as Apert syndrome, Crouzon syndrome, and Schinzel-Giedion midface retraction syndrome. However, it is important to note that while the risk does increase with paternal age, the overall likelihood remains relatively low.

Reproductive history is a term used in medicine to describe the past experiences related to reproduction for an individual. This can include information about pregnancies, including the number of pregnancies, outcomes (such as live births, miscarriages, or stillbirths), and any complications that arose during pregnancy or childbirth. It may also include details about contraceptive use, menstrual history, sexually transmitted infections, and any reproductive health issues or surgeries.

This information is often collected by healthcare providers to help assess fertility, plan for future pregnancies, identify potential risks, and provide appropriate care and management of reproductive health conditions. It's also used in research and public health to understand trends and disparities in reproductive outcomes.

Neonatal screening is a medical procedure in which specific tests are performed on newborn babies within the first few days of life to detect certain congenital or inherited disorders that are not otherwise clinically apparent at birth. These conditions, if left untreated, can lead to serious health problems, developmental delays, or even death.

The primary goal of neonatal screening is to identify affected infants early so that appropriate treatment and management can be initiated as soon as possible, thereby improving their overall prognosis and quality of life. Commonly screened conditions include phenylketonuria (PKU), congenital hypothyroidism, galactosemia, maple syrup urine disease, sickle cell disease, cystic fibrosis, and hearing loss, among others.

Neonatal screening typically involves collecting a small blood sample from the infant's heel (heel stick) or through a dried blood spot card, which is then analyzed using various biochemical, enzymatic, or genetic tests. In some cases, additional tests such as hearing screenings and pulse oximetry for critical congenital heart disease may also be performed.

It's important to note that neonatal screening is not a diagnostic tool but rather an initial step in identifying infants who may be at risk of certain conditions. Positive screening results should always be confirmed with additional diagnostic tests before any treatment decisions are made.

Population surveillance in a public health and medical context refers to the ongoing, systematic collection, analysis, interpretation, and dissemination of health-related data for a defined population over time. It aims to monitor the health status, identify emerging health threats or trends, and evaluate the impact of interventions within that population. This information is used to inform public health policy, prioritize healthcare resources, and guide disease prevention and control efforts. Population surveillance can involve various data sources, such as vital records, disease registries, surveys, and electronic health records.

Prevalence, in medical terms, refers to the total number of people in a given population who have a particular disease or condition at a specific point in time, or over a specified period. It is typically expressed as a percentage or a ratio of the number of cases to the size of the population. Prevalence differs from incidence, which measures the number of new cases that develop during a certain period.

Cleft lip is a congenital birth defect that affects the upper lip, causing it to develop incompletely or split. This results in an opening or gap in the lip, which can range from a small split to a significant separation that extends into the nose. Cleft lip is often accompanied by cleft palate, which is a similar condition affecting the roof of the mouth.

The medical definition of cleft lip is as follows:

A congenital deformity resulting from failure of fusion of the maxillary and medial nasal processes during embryonic development, leading to a varying degree of separation or split in the upper lip, ranging from a minor notch to a complete cleft extending into the nose. It may occur as an isolated anomaly or in association with other congenital defects, such as cleft palate.

Cleft lip can be surgically corrected through various reconstructive procedures, typically performed during infancy or early childhood. The specific treatment plan depends on the severity and location of the cleft, as well as any associated medical conditions. Early intervention and comprehensive care from a multidisciplinary team of healthcare professionals are crucial for optimal outcomes in cleft lip repair.

The Apgar score is a quick assessment of the physical condition of a newborn infant, assessed by measuring heart rate, respiratory effort, muscle tone, reflex irritability, and skin color. It is named after Virginia Apgar, an American anesthesiologist who developed it in 1952. The score is usually given at one minute and five minutes after birth, with a possible range of 0 to 10. Scores of 7 and above are considered normal, while scores of 4-6 indicate moderate distress, and scores below 4 indicate severe distress. The Apgar score can provide important information for making decisions about the need for resuscitation or other medical interventions after birth.

A therapeutic abortion is the deliberate termination of a pregnancy before viability (the ability of the fetus to survive outside the womb), which is generally considered to be around 24 weeks of gestation. The term "therapeutic" is used to describe abortions that are performed for medical reasons, such as to protect the life or health of the pregnant individual, or in cases where the fetus has a severe abnormality and cannot survive outside the womb.

Therapeutic abortions may be recommended in situations where continuing the pregnancy poses a significant risk to the health or life of the pregnant individual. For example, if a pregnant person has a serious medical condition such as heart disease, cancer, or severe pre-eclampsia, continuing the pregnancy could worsen their condition and put them at risk of serious complications or even death. In these cases, a therapeutic abortion may be necessary to protect the health or life of the pregnant individual.

Therapeutic abortions may also be recommended in cases where the fetus has a severe abnormality that is not compatible with life outside the womb. For example, if the fetus has a condition such as anencephaly (a neural tube defect where the brain and skull do not form properly), or a chromosomal abnormality such as Trisomy 13 or 18, continuing the pregnancy may result in a stillbirth or a short, painful life for the infant after birth. In these cases, a therapeutic abortion may be considered a compassionate option to prevent unnecessary suffering.

It's important to note that the decision to undergo a therapeutic abortion is a deeply personal one, and should be made in consultation with medical professionals and trusted family members or support networks. Ultimately, the decision should be based on what is best for the physical and emotional health of the pregnant individual, taking into account their values, beliefs, and circumstances.

"Age factors" refer to the effects, changes, or differences that age can have on various aspects of health, disease, and medical care. These factors can encompass a wide range of issues, including:

1. Physiological changes: As people age, their bodies undergo numerous physical changes that can affect how they respond to medications, illnesses, and medical procedures. For example, older adults may be more sensitive to certain drugs or have weaker immune systems, making them more susceptible to infections.
2. Chronic conditions: Age is a significant risk factor for many chronic diseases, such as heart disease, diabetes, cancer, and arthritis. As a result, age-related medical issues are common and can impact treatment decisions and outcomes.
3. Cognitive decline: Aging can also lead to cognitive changes, including memory loss and decreased decision-making abilities. These changes can affect a person's ability to understand and comply with medical instructions, leading to potential complications in their care.
4. Functional limitations: Older adults may experience physical limitations that impact their mobility, strength, and balance, increasing the risk of falls and other injuries. These limitations can also make it more challenging for them to perform daily activities, such as bathing, dressing, or cooking.
5. Social determinants: Age-related factors, such as social isolation, poverty, and lack of access to transportation, can impact a person's ability to obtain necessary medical care and affect their overall health outcomes.

Understanding age factors is critical for healthcare providers to deliver high-quality, patient-centered care that addresses the unique needs and challenges of older adults. By taking these factors into account, healthcare providers can develop personalized treatment plans that consider a person's age, physical condition, cognitive abilities, and social circumstances.

Logistic models, specifically logistic regression models, are a type of statistical analysis used in medical and epidemiological research to identify the relationship between the risk of a certain health outcome or disease (dependent variable) and one or more independent variables, such as demographic factors, exposure variables, or other clinical measurements.

In contrast to linear regression models, logistic regression models are used when the dependent variable is binary or dichotomous in nature, meaning it can only take on two values, such as "disease present" or "disease absent." The model uses a logistic function to estimate the probability of the outcome based on the independent variables.

Logistic regression models are useful for identifying risk factors and estimating the strength of associations between exposures and health outcomes, adjusting for potential confounders, and predicting the probability of an outcome given certain values of the independent variables. They can also be used to develop clinical prediction rules or scores that can aid in decision-making and patient care.

Menstruation-inducing agents, also known as menstrual induction agents or abortifacients, are medications or substances that stimulate or induce menstruation and can potentially lead to the termination of an early pregnancy. These agents work by causing the uterus to contract and expel its lining (endometrium), which is shed during menstruation.

Common menstruation-inducing agents include:

1. Hormonal medications: Combination oral contraceptives, containing both estrogen and progestin, can be used to induce menstruation by causing the uterus to shed its lining after a planned break from taking the medication. This is often used in birth control methods like the "birth control pill pack."
2. Prostaglandins: These are naturally occurring hormone-like substances that can cause the uterus to contract. Synthetic prostaglandin analogs, such as misoprostol (Cytotec), can be used to induce menstruation or early pregnancy termination.
3. Mifepristone: This is a synthetic steroid hormone that blocks progesterone receptors in the body. When used in combination with prostaglandins, it can cause the uterus to contract and expel its lining, leading to an abortion or inducing menstruation.

It's important to note that using menstruation-inducing agents without medical supervision or for purposes other than their intended use may pose health risks and should be avoided. Always consult a healthcare professional before using any medication for this purpose.

Fertility is the natural ability to conceive or to cause conception of offspring. In humans, it is the capacity of a woman and a man to reproduce through sexual reproduction. For women, fertility usually takes place during their reproductive years, which is from adolescence until menopause. A woman's fertility depends on various factors including her age, overall health, and the health of her reproductive system.

For men, fertility can be affected by a variety of factors such as age, genetics, general health, sexual function, and environmental factors that may affect sperm production or quality. Factors that can negatively impact male fertility include exposure to certain chemicals, radiation, smoking, alcohol consumption, drug use, and sexually transmitted infections (STIs).

Infertility is a common medical condition affecting about 10-15% of couples trying to conceive. Infertility can be primary or secondary. Primary infertility refers to the inability to conceive after one year of unprotected sexual intercourse, while secondary infertility refers to the inability to conceive following a previous pregnancy.

Infertility can be treated with various medical and surgical interventions depending on the underlying cause. These may include medications to stimulate ovulation, intrauterine insemination (IUI), in vitro fertilization (IVF), or surgery to correct anatomical abnormalities.

Embryo culture techniques refer to the methods and procedures used to maintain and support the growth and development of an embryo outside of the womb, typically in a laboratory setting. These techniques are often used in the context of assisted reproductive technologies (ART), such as in vitro fertilization (IVF).

The process typically involves fertilizing an egg with sperm in a laboratory dish and then carefully monitoring and maintaining the resulting embryo in a specialized culture medium that provides the necessary nutrients, hormones, and other factors to support its development. The culture medium is usually contained within an incubator that maintains optimal temperature, humidity, and gas concentrations to mimic the environment inside the body.

Embryologists may use various embryo culture techniques depending on the stage of development and the specific needs of the embryo. For example, some techniques involve culturing the embryo in a single layer, while others may use a technique called "co-culture" that involves growing the embryo on a layer of cells to provide additional support and nutrients.

The goal of embryo culture techniques is to promote the healthy growth and development of the embryo, increasing the chances of a successful pregnancy and live birth. However, it's important to note that these techniques are not without risk, and there are potential ethical considerations surrounding the use of ART and embryo culture.

Socioeconomic factors are a range of interconnected conditions and influences that affect the opportunities and resources a person or group has to maintain and improve their health and well-being. These factors include:

1. Economic stability: This includes employment status, job security, income level, and poverty status. Lower income and lack of employment are associated with poorer health outcomes.
2. Education: Higher levels of education are generally associated with better health outcomes. Education can affect a person's ability to access and understand health information, as well as their ability to navigate the healthcare system.
3. Social and community context: This includes factors such as social support networks, discrimination, and community safety. Strong social supports and positive community connections are associated with better health outcomes, while discrimination and lack of safety can negatively impact health.
4. Healthcare access and quality: Access to affordable, high-quality healthcare is an important socioeconomic factor that can significantly impact a person's health. Factors such as insurance status, availability of providers, and cultural competency of healthcare systems can all affect healthcare access and quality.
5. Neighborhood and built environment: The physical conditions in which people live, work, and play can also impact their health. Factors such as housing quality, transportation options, availability of healthy foods, and exposure to environmental hazards can all influence health outcomes.

Socioeconomic factors are often interrelated and can have a cumulative effect on health outcomes. For example, someone who lives in a low-income neighborhood with limited access to healthy foods and safe parks may also face challenges related to employment, education, and healthcare access that further impact their health. Addressing socioeconomic factors is an important part of promoting health equity and reducing health disparities.

Anovulation is a medical condition in which there is a failure to ovulate, or release a mature egg from the ovaries, during a menstrual cycle. This can occur due to various reasons such as hormonal imbalances, polycystic ovary syndrome (PCOS), premature ovarian failure, excessive exercise, stress, low body weight, or certain medications. Anovulation is common in women with irregular menstrual cycles and can cause infertility if left untreated. In some cases, anovulation may be treated with medication to stimulate ovulation.

Artificial insemination, homologous is a medical procedure where sperm from a woman's partner (the husband or male partner in a heterosexual relationship) is collected, processed and then inserted into the woman's reproductive tract through various methods to achieve fertilization and pregnancy. This method is often used when the male partner has issues with infertility, such as low sperm count or poor sperm motility, or when there are physical barriers that prevent natural conception from occurring. It is a type of artificial insemination that utilizes sperm from a genetically related source, as opposed to artificial insemination with donor (AID) sperm, which uses sperm from an anonymous or known donor.

Maternal welfare is not a term that has a specific medical definition. However, in a general sense, it refers to the physical, mental, and social well-being of a woman during pregnancy, childbirth, and the postpartum period. It encompasses various factors such as access to quality healthcare services, nutrition, emotional support, and a safe and healthy environment.

Maternal welfare is an essential component of maternal health, which aims to ensure that women have a positive and safe pregnancy and childbirth experience, free from complications and harm. It involves addressing issues related to maternal mortality and morbidity, prenatal care, family planning, and reproductive rights.

Promoting maternal welfare requires a multidisciplinary approach that includes healthcare providers, policymakers, community leaders, and families working together to ensure that women have access to the resources and support they need to maintain their health and well-being during pregnancy and beyond.

Cardiovascular complications in pregnancy refer to conditions that affect the heart and blood vessels, which can arise during pregnancy, childbirth, or after delivery. These complications can be pre-existing or new-onset and can range from mild to severe, potentially threatening the life of both the mother and the fetus. Some examples of cardiovascular complications in pregnancy include:

1. Hypertension disorders: This includes chronic hypertension (high blood pressure before pregnancy), gestational hypertension (high blood pressure that develops after 20 weeks of pregnancy), and preeclampsia/eclampsia (a pregnancy-specific disorder characterized by high blood pressure, proteinuria, and potential organ damage).

2. Cardiomyopathy: A condition in which the heart muscle becomes weakened, leading to an enlarged heart and reduced pumping efficiency. Peripartum cardiomyopathy is a specific type that occurs during pregnancy or in the months following delivery.

3. Arrhythmias: Irregularities in the heart's rhythm, such as tachycardia (rapid heartbeat) or bradycardia (slow heartbeat), can occur during pregnancy and may require medical intervention.

4. Valvular heart disease: Pre-existing valve disorders, like mitral stenosis or aortic insufficiency, can worsen during pregnancy due to increased blood volume and cardiac output. Additionally, new valve issues might develop during pregnancy.

5. Venous thromboembolism (VTE): Pregnancy increases the risk of developing blood clots in the veins, particularly deep vein thrombosis (DVT) or pulmonary embolism (PE).

6. Ischemic heart disease: Although rare, coronary artery disease and acute coronary syndrome can occur during pregnancy, especially in women with risk factors such as obesity, diabetes, or smoking history.

7. Heart failure: Severe cardiac dysfunction leading to fluid accumulation, shortness of breath, and reduced exercise tolerance may develop due to any of the above conditions or other underlying heart diseases.

Early recognition, monitoring, and appropriate management of these cardiovascular complications in pregnancy are crucial for maternal and fetal well-being.

Down syndrome is a genetic disorder caused by the presence of all or part of a third copy of chromosome 21. It is characterized by intellectual and developmental disabilities, distinctive facial features, and sometimes physical growth delays and health problems. The condition affects approximately one in every 700 babies born in the United States.

Individuals with Down syndrome have varying degrees of cognitive impairment, ranging from mild to moderate or severe. They may also have delayed development, including late walking and talking, and may require additional support and education services throughout their lives.

People with Down syndrome are at increased risk for certain health conditions, such as congenital heart defects, respiratory infections, hearing loss, vision problems, gastrointestinal issues, and thyroid disorders. However, many individuals with Down syndrome live healthy and fulfilling lives with appropriate medical care and support.

The condition is named after John Langdon Down, an English physician who first described the syndrome in 1866.

"Prenatal exposure delayed effects" refer to the adverse health outcomes or symptoms that become apparent in an individual during their development or later in life, which are caused by exposure to certain environmental factors or substances while they were still in the womb. These effects may not be immediately observable at birth and can take weeks, months, years, or even decades to manifest. They can result from maternal exposure to various agents such as infectious diseases, medications, illicit drugs, tobacco smoke, alcohol, or environmental pollutants during pregnancy. The delayed effects can impact multiple organ systems and may include physical, cognitive, behavioral, and developmental abnormalities. It is important to note that the risk and severity of these effects can depend on several factors, including the timing, duration, and intensity of the exposure, as well as the individual's genetic susceptibility.

Gonadotropins are hormones that stimulate the gonads (sex glands) to produce sex steroids and gametes (sex cells). In humans, there are two main types of gonadotropins: follicle-stimulating hormone (FSH) and luteinizing hormone (LH), which are produced and released by the anterior pituitary gland.

FSH plays a crucial role in the development and maturation of ovarian follicles in females and sperm production in males. LH triggers ovulation in females, causing the release of a mature egg from the ovary, and stimulates testosterone production in males.

Gonadotropins are often used in medical treatments to stimulate the gonads, such as in infertility therapies where FSH and LH are administered to induce ovulation or increase sperm production.

Oocyte donation is a medical procedure in which mature oocytes (or immature oocytes that are matured in the lab) are donated by one woman to another woman for the purpose of assisted reproduction. The recipient woman typically receives hormonal treatments to prepare her uterus for embryo implantation. The donated oocytes are then fertilized with sperm from the recipient's partner or a sperm donor in a laboratory, and the resulting embryos are transferred into the recipient's uterus.

Oocyte donation is often recommended for women who have poor ovarian function or who have a high risk of passing on genetic disorders to their offspring. It is also used in cases where previous attempts at in vitro fertilization (IVF) using the woman's own eggs have been unsuccessful.

The process of oocyte donation involves rigorous screening and evaluation of both the donor and recipient, including medical, psychological, and genetic evaluations, to ensure the safety and success of the procedure. The donor's ovaries are stimulated with hormonal medications to produce multiple mature oocytes, which are then retrieved through a minor surgical procedure.

Overall, oocyte donation is a complex and emotionally charged process that requires careful consideration and counseling for both the donor and recipient. It offers hope for many women who would otherwise be unable to conceive a biological child.

A premature infant is a baby born before 37 weeks of gestation. They may face various health challenges because their organs are not fully developed. The earlier a baby is born, the higher the risk of complications. Prematurity can lead to short-term and long-term health issues, such as respiratory distress syndrome, jaundice, anemia, infections, hearing problems, vision problems, developmental delays, and cerebral palsy. Intensive medical care and support are often necessary for premature infants to ensure their survival and optimal growth and development.

'Labor, Obstetric' refers to the physiological process that occurs during childbirth, leading to the expulsion of the fetus from the uterus. It is divided into three stages:

1. The first stage begins with the onset of regular contractions and cervical dilation and effacement (thinning and shortening) until full dilation is reached (approximately 10 cm). This stage can last from hours to days, particularly in nulliparous women (those who have not given birth before).
2. The second stage starts with complete cervical dilation and ends with the delivery of the baby. During this stage, the mother experiences strong contractions that help push the fetus down the birth canal. This stage typically lasts from 20 minutes to two hours but can take longer in some cases.
3. The third stage involves the delivery of the placenta (afterbirth) and membranes, which usually occurs within 15-30 minutes after the baby's birth. However, it can sometimes take up to an hour for the placenta to be expelled completely.

Obstetric labor is a complex process that requires careful monitoring and management by healthcare professionals to ensure the safety and well-being of both the mother and the baby.

Midwifery is the health profession that involves providing care to childbearing individuals and their newborns during pregnancy, labor, birth, and postpartum period. Midwives offer a range of services including: conducting physical examinations, monitoring the health of the fetus and mother, providing education and counseling on pregnancy-related topics, managing common complaints and complications, and collaborating with other healthcare professionals when necessary. They promote normal childbirth and work to minimize technological interventions, while ensuring the safety and well-being of both the mother and baby. Midwifery is based on the principles of informed choice, continuity of care, and evidence-based practice.

Maternal death is defined by the World Health Organization (WHO) as "the death of a woman while pregnant or within 42 days of termination of pregnancy, irrespective of the duration and site of the pregnancy, from any cause related to or aggravated by the pregnancy or its management but not from accidental or incidental causes."

This definition is used to monitor and compare maternal mortality rates across different populations and time periods. Maternal death can be further classified as direct or indirect, depending on whether it results from a complication of the pregnancy or delivery process itself (direct) or from a pre-existing medical condition that was worsened by the pregnancy (indirect).

Maternal mortality is an important indicator of the overall health and well-being of women and communities. Reducing maternal deaths is a key goal of global public health efforts, and progress towards this goal is monitored through indicators such as the maternal mortality ratio (MMR), which measures the number of maternal deaths per 100,000 live births in a given population.

The odds ratio (OR) is a statistical measure used in epidemiology and research to estimate the association between an exposure and an outcome. It represents the odds that an event will occur in one group versus the odds that it will occur in another group, assuming that all other factors are held constant.

In medical research, the odds ratio is often used to quantify the strength of the relationship between a risk factor (exposure) and a disease outcome. An OR of 1 indicates no association between the exposure and the outcome, while an OR greater than 1 suggests that there is a positive association between the two. Conversely, an OR less than 1 implies a negative association.

It's important to note that the odds ratio is not the same as the relative risk (RR), which compares the incidence rates of an outcome in two groups. While the OR can approximate the RR when the outcome is rare, they are not interchangeable and can lead to different conclusions about the association between an exposure and an outcome.

Pregnancy trimesters are a way to divide the duration of pregnancy into three 3-month (or approximately 13-week) segments. This division can help healthcare providers monitor and discuss specific developmental stages, symptoms, and care needs during each phase of the pregnancy. Here's a brief overview of what typically occurs in each trimester:

1. First Trimester (Week 1 - Week 12): During this period, major organs and structures begin to form in the developing fetus. Common symptoms experienced by the pregnant individual may include morning sickness, fatigue, breast tenderness, and frequent urination. Regular prenatal care should start during these early weeks to monitor both the mother's and baby's health.

2. Second Trimester (Week 13 - Week 26): This phase is often considered more comfortable for many pregnant individuals as some symptoms from the first trimester improve. The fetus continues to grow, and movement can be felt. Organs and systems continue to develop, and the fetus becomes more active. Common symptoms during this time include back pain, stretch marks, and swelling of the ankles and feet.

3. Third Trimester (Week 27 - Birth): The final trimester is marked by significant growth and weight gain for both the mother and baby. The fetus will turn into a head-down position in preparation for birth. Common symptoms during this time include shortness of breath, heartburn, difficulty sleeping, and contractions (which can indicate early labor). Regular prenatal care remains crucial to monitor the health of both the mother and baby as delivery approaches.

Child mortality refers to the death of children under a specific age, typically under 5 years old. It is usually expressed as the number of deaths per 1,000 live births in a given population during a specified period. High child mortality rates are often indicative of underlying issues related to health care access, nutrition, sanitation, and socioeconomic factors. The United Nations Millennium Development Goals set a target to reduce under-five child mortality by two-thirds between 1990 and 2015, and this goal has been continued in the Sustainable Development Goals with a new target of ending preventable deaths of newborns and children under 5 years of age by 2030.

Cleft palate is a congenital birth defect that affects the roof of the mouth (palate). It occurs when the tissues that form the palate do not fuse together properly during fetal development, resulting in an opening or split in the palate. This can range from a small cleft at the back of the soft palate to a complete cleft that extends through the hard and soft palates, and sometimes into the nasal cavity.

A cleft palate can cause various problems such as difficulty with feeding, speaking, hearing, and ear infections. It may also affect the appearance of the face and mouth. Treatment typically involves surgical repair of the cleft palate, often performed during infancy or early childhood. Speech therapy, dental care, and other supportive treatments may also be necessary to address related issues.

"Newborn animals" refers to the very young offspring of animals that have recently been born. In medical terminology, newborns are often referred to as "neonates," and they are classified as such from birth until about 28 days of age. During this time period, newborn animals are particularly vulnerable and require close monitoring and care to ensure their survival and healthy development.

The specific needs of newborn animals can vary widely depending on the species, but generally, they require warmth, nutrition, hydration, and protection from harm. In many cases, newborns are unable to regulate their own body temperature or feed themselves, so they rely heavily on their mothers for care and support.

In medical settings, newborn animals may be examined and treated by veterinarians to ensure that they are healthy and receiving the care they need. This can include providing medical interventions such as feeding tubes, antibiotics, or other treatments as needed to address any health issues that arise. Overall, the care and support of newborn animals is an important aspect of animal medicine and conservation efforts.

Parturition is the process of giving birth, or the act of delivering newborn offspring. In medical terms, it refers to the expulsion of the products of conception (such as the fetus, placenta, and membranes) from the uterus of a pregnant woman during childbirth. This process is regulated by hormonal changes and involves complex interactions between the mother's body and the developing fetus. Parturition typically occurs after a full-term pregnancy, which is approximately 40 weeks in humans.

"Marital status" is not a medical term, but it is often used in medical records and forms to indicate whether a person is single, married, divorced, widowed, or in a civil union. It is a social determinant of health that can have an impact on a person's access to healthcare, health behaviors, and health outcomes. For example, research has shown that people who are unmarried, divorced, or widowed may have worse health outcomes than those who are married. However, it is important to note that this relationship is complex and influenced by many other factors, including socioeconomic status, age, and overall health.

Fetal development is the process in which a fertilized egg grows and develops into a fetus, which is a developing human being from the end of the eighth week after conception until birth. This complex process involves many different stages, including:

1. Fertilization: The union of a sperm and an egg to form a zygote.
2. Implantation: The movement of the zygote into the lining of the uterus, where it will begin to grow and develop.
3. Formation of the embryo: The development of the basic structures of the body, including the neural tube (which becomes the brain and spinal cord), heart, gastrointestinal tract, and sensory organs.
4. Differentiation of tissues and organs: The process by which different cells and tissues become specialized to perform specific functions.
5. Growth and maturation: The continued growth and development of the fetus, including the formation of bones, muscles, and other tissues.

Fetal development is a complex and highly regulated process that involves the interaction of genetic and environmental factors. Proper nutrition, prenatal care, and avoidance of harmful substances such as tobacco, alcohol, and drugs are important for ensuring healthy fetal development.

'Infant care' is not a medical term per se, but it generally refers to the provision of nurturing and developmentally appropriate support, supervision, and healthcare for newborns and young children, typically up to 12 months of age. This can include:

1. Meeting basic needs: Providing food (through breastfeeding or formula), changing diapers, ensuring a safe sleep environment, and maintaining hygiene.
2. Monitoring growth and development: Tracking weight gain, height, head circumference, and motor skills to ensure normal developmental progression.
3. Preventive care: Administering vaccinations according to the recommended immunization schedule, performing routine health screenings, and providing guidance on safety practices (e.g., car seat usage, safe sleep).
4. Early detection and management of medical issues: Identifying and addressing common infant health problems such as colic, reflux, or ear infections, and seeking prompt medical attention for more serious conditions.
5. Emotional bonding and attachment: Promoting parent-infant bonding through skin-to-skin contact, responsive feeding, and consistent caregiving.
6. Supporting cognitive and social development: Engaging in age-appropriate play and interaction to foster language development, problem-solving skills, and emotional regulation.
7. Providing education and guidance: Offering evidence-based information on various aspects of infant care, such as feeding, sleep, and soothing techniques, to support parents in their caregiving role.

Artificial insemination (AI) is a medical procedure that involves the introduction of sperm into a female's cervix or uterus for the purpose of achieving pregnancy. This procedure can be performed using sperm from a partner or a donor. It is often used when there are issues with male fertility, such as low sperm count or poor sperm motility, or in cases where natural conception is not possible due to various medical reasons.

There are two types of artificial insemination: intracervical insemination (ICI) and intrauterine insemination (IUI). ICI involves placing the sperm directly into the cervix, while IUI involves placing the sperm directly into the uterus using a catheter. The choice of procedure depends on various factors, including the cause of infertility and the preferences of the individuals involved.

Artificial insemination is a relatively simple and low-risk procedure that can be performed in a doctor's office or clinic. It may be combined with fertility drugs to increase the chances of pregnancy. The success rate of artificial insemination varies depending on several factors, including the age and fertility of the individuals involved, the cause of infertility, and the type of procedure used.

In the field of medicine, "time factors" refer to the duration of symptoms or time elapsed since the onset of a medical condition, which can have significant implications for diagnosis and treatment. Understanding time factors is crucial in determining the progression of a disease, evaluating the effectiveness of treatments, and making critical decisions regarding patient care.

For example, in stroke management, "time is brain," meaning that rapid intervention within a specific time frame (usually within 4.5 hours) is essential to administering tissue plasminogen activator (tPA), a clot-busting drug that can minimize brain damage and improve patient outcomes. Similarly, in trauma care, the "golden hour" concept emphasizes the importance of providing definitive care within the first 60 minutes after injury to increase survival rates and reduce morbidity.

Time factors also play a role in monitoring the progression of chronic conditions like diabetes or heart disease, where regular follow-ups and assessments help determine appropriate treatment adjustments and prevent complications. In infectious diseases, time factors are crucial for initiating antibiotic therapy and identifying potential outbreaks to control their spread.

Overall, "time factors" encompass the significance of recognizing and acting promptly in various medical scenarios to optimize patient outcomes and provide effective care.

Vaginal Birth after Cesarean (VBAC) is a medical term used to describe a woman's successful childbirth through the vagina after she has previously given birth via cesarean section. The process involves the mother going into labor naturally or being induced, and delivering the baby through the birth canal. VBAC is often pursued as a means to avoid the risks associated with repeat cesarean deliveries, such as infection, blood loss, and surgical complications. However, it's important to note that VBAC carries its own set of risks, including uterine rupture, which can be life-threatening for both mother and baby. As a result, careful consideration and consultation with healthcare providers are necessary before making a decision about attempting a VBAC.

I'm sorry for any confusion, but "England" is not a medical term or concept. It is one of the four constituent countries that make up the United Kingdom, along with Wales, Scotland, and Northern Ireland. England is located in the southern part of Great Britain, which is the largest island of the British Isles.

If you have any questions related to medicine or healthcare, I would be happy to try to help answer them for you!

Breastfeeding is the process of providing nutrition to an infant or young child by feeding them breast milk directly from the mother's breast. It is also known as nursing. Breast milk is the natural food for newborns and infants, and it provides all the nutrients they need to grow and develop during the first six months of life.

Breastfeeding has many benefits for both the mother and the baby. For the baby, breast milk contains antibodies that help protect against infections and diseases, and it can also reduce the risk of sudden infant death syndrome (SIDS), allergies, and obesity. For the mother, breastfeeding can help her lose weight after pregnancy, reduce the risk of certain types of cancer, and promote bonding with her baby.

Breastfeeding is recommended exclusively for the first six months of an infant's life, and then continued along with appropriate complementary foods until the child is at least two years old or beyond. However, it is important to note that every mother and baby pair is unique, and what works best for one may not work as well for another. It is recommended that mothers consult with their healthcare provider to determine the best feeding plan for themselves and their baby.

Neural Tube Defects (NTDs) are a group of birth defects that affect the brain, spine, or spinal cord. They occur when the neural tube, which forms the early brain and spinal cord of the embryo, does not close properly during fetal development. This can result in various conditions such as:

1. Anencephaly: a severe defect where most of the brain and skull are missing. Infants with anencephaly are usually stillborn or die shortly after birth.
2. Spina bifida: a condition where the spine does not close properly, leaving a portion of the spinal cord and nerves exposed. This can result in various neurological problems, including paralysis, bladder and bowel dysfunction, and hydrocephalus (fluid buildup in the brain).
3. Encephalocele: a condition where the skull does not close properly, allowing the brain to protrude through an opening in the skull. This can result in various neurological problems, including developmental delays, vision and hearing impairments, and seizures.

NTDs are thought to be caused by a combination of genetic and environmental factors, such as folic acid deficiency, obesity, diabetes, and exposure to certain medications during pregnancy. Folic acid supplementation before and during early pregnancy has been shown to reduce the risk of NTDs.

Nonmammalian viviparity is a reproductive strategy in which offspring are born alive and have undergone some degree of embryonic development inside the mother's body, receiving nutrients through a placenta or similar organ. This mode of reproduction is found in certain non-mammal species, such as some reptiles (like some snakes and lizards), fish (like the guppy and platypus), and invertebrates (like certain spiders and insects). In these cases, the offspring are not nourished by milk, which is a key characteristic that differentiates nonmammalian viviparity from mammalian viviparity.

Anencephaly is a serious birth defect that affects the neural tube, which is the structure that develops into the brain and spinal cord. In anencephaly, the neural tube fails to close properly during fetal development, resulting in the absence of a major portion of the brain, skull, and scalp.

Anencephaly is typically diagnosed through prenatal ultrasound or other imaging tests. Unfortunately, it is a fatal condition, and most babies with anencephaly do not survive birth or live for more than a few hours or days after birth.

The exact cause of anencephaly is not fully understood, but it is believed to be related to genetic factors as well as environmental influences such as folic acid deficiency and exposure to certain medications or chemicals during pregnancy. Pregnant women are often advised to take folic acid supplements to reduce the risk of neural tube defects, including anencephaly.

A death certificate is a formal legal document that records the date, location, and cause of a person's death. It is typically issued by a medical professional, such as a physician or medical examiner, and is used to establish the fact of death for legal purposes. The information on a death certificate may be used for a variety of purposes, including settling the deceased person's estate, assisting with insurance claims, and supporting public health surveillance and research.

In order to complete a death certificate, the medical professional must determine the cause of death and any significant contributing conditions. This may involve reviewing the deceased person's medical history, conducting a physical examination, and ordering laboratory tests or autopsy. The cause of death is typically described using standardized codes from the International Classification of Diseases (ICD).

It is important to note that the information on a death certificate is considered confidential and is protected by law. Only authorized individuals, such as the deceased person's next of kin or legal representative, are permitted to access the document.

Sperm retrieval is a medical procedure that involves obtaining sperm from a male patient, usually for the purpose of assisted reproduction. This can be indicated in cases where the man has obstructive or non-obstructive azoospermia (absence of sperm in the semen), ejaculatory dysfunction, or other conditions that prevent the successful collection of sperm through conventional means, such as masturbation.

There are several methods for sperm retrieval, including:

1. Testicular sperm aspiration (TESA): A procedure where a fine needle is inserted into the testicle to aspirate (or draw out) sperm.
2. Percutaneous epididymal sperm aspiration (PESA): Similar to TESA, but the needle is inserted into the epididymis, a small structure that stores and transports sperm from the testicle.
3. Microsurgical epididymal sperm aspiration (MESA): A more invasive procedure where an incision is made in the scrotum to directly visualize the epididymis with a surgical microscope, allowing for the careful removal of sperm.
4. Testicular sperm extraction (TESE): Involves making a small incision in the testicle and removing a piece of tissue containing sperm-producing tubules. The tissue is then processed to extract viable sperm.
5. Microdissection testicular sperm extraction (microTESE): A refined version of TESE, where a surgical microscope is used to identify and isolate individual seminiferous tubules containing sperm in men with non-obstructive azoospermia.

The retrieved sperm can then be used for various assisted reproductive techniques, such as intracytoplasmic sperm injection (ICSI), where a single sperm is injected directly into an egg to facilitate fertilization.

The "cause of death" is a medical determination of the disease, injury, or event that directly results in a person's death. This information is typically documented on a death certificate and may be used for public health surveillance, research, and legal purposes. The cause of death is usually determined by a physician based on their clinical judgment and any available medical evidence, such as laboratory test results, autopsy findings, or eyewitness accounts. In some cases, the cause of death may be uncertain or unknown, and the death may be classified as "natural," "accidental," "homicide," or "suicide" based on the available information.

In medical or legal terms, "illegitimacy" refers to the status of a child who is born to parents who are not married to each other. This concept is more commonly used in sociology and law rather than medicine. In some societies and historical periods, illegitimate children may have faced social stigma and discrimination, but this is less common in modern times. It's important to note that the concept of illegitimacy has been largely abandoned in many legal systems, and children are now recognized as having equal rights and status regardless of their parents' marital status.

The first trimester of pregnancy is defined as the period of gestational development that extends from conception (fertilization of the egg by sperm) to the end of the 13th week. This critical phase marks significant transformations in both the mother's body and the growing embryo/fetus.

During the first trimester, the fertilized egg implants into the uterine lining (implantation), initiating a series of complex interactions leading to the formation of the placenta - an organ essential for providing nutrients and oxygen to the developing fetus while removing waste products. Simultaneously, the embryo undergoes rapid cell division and differentiation, giving rise to various organs and systems. By the end of the first trimester, most major structures are present, although they continue to mature and grow throughout pregnancy.

The mother may experience several physiological changes during this time, including:
- Morning sickness (nausea and vomiting)
- Fatigue
- Breast tenderness
- Frequent urination
- Food aversions or cravings
- Mood swings

Additionally, hormonal shifts can cause various symptoms and prepare the body for potential changes in lactation, posture, and pelvic alignment as pregnancy progresses. Regular prenatal care is crucial during this period to monitor both maternal and fetal wellbeing, identify any potential complications early on, and provide appropriate guidance and support throughout the pregnancy.

Educational status refers to the level or stage of education that a person has reached. It can be used to describe an individual's educational background, achievements, and qualifications. Educational status can be categorized in various ways, including by level (e.g., elementary school, high school, college, graduate school), years of schooling completed, or type of degree earned (e.g., bachelor's, master's, doctoral).

In medical settings, educational status may be used as a demographic variable to describe the characteristics of a patient population or to identify potential disparities in health outcomes based on education level. Research has shown that higher levels of education are often associated with better health outcomes, including lower rates of chronic diseases and improved mental health. Therefore, understanding a patient's educational status can help healthcare providers tailor their care and education strategies to meet the unique needs and challenges of each individual.

A Neonatal Intensive Care Unit (NICU) is a specialized hospital unit that provides advanced, intensive care for newborn babies who are born prematurely, critically ill, or have complex medical conditions. The NICU staff includes neonatologists, neonatal nurses, respiratory therapists, and other healthcare professionals trained to provide specialized care for these vulnerable infants.

The NICU is equipped with advanced technology and monitoring systems to support the babies' breathing, heart function, temperature regulation, and nutrition. The unit may include incubators or radiant warmers to maintain the baby's body temperature, ventilators to assist with breathing, and intravenous lines to provide fluids and medications.

NICUs are typically classified into levels based on the complexity of care provided, ranging from Level I (basic care for healthy newborns) to Level IV (the highest level of care for critically ill newborns). The specific services and level of care provided in a NICU may vary depending on the hospital and geographic location.

I apologize, but "Brazil" is not a medical term or condition. It is the largest country in both South America and Latin America by land area and population. If you have any questions related to medical terminology or health concerns, please provide more information and I will do my best to help.

'Abnormalities, Multiple' is a broad term that refers to the presence of two or more structural or functional anomalies in an individual. These abnormalities can be present at birth (congenital) or can develop later in life (acquired). They can affect various organs and systems of the body and can vary greatly in severity and impact on a person's health and well-being.

Multiple abnormalities can occur due to genetic factors, environmental influences, or a combination of both. Chromosomal abnormalities, gene mutations, exposure to teratogens (substances that cause birth defects), and maternal infections during pregnancy are some of the common causes of multiple congenital abnormalities.

Examples of multiple congenital abnormalities include Down syndrome, Turner syndrome, and VATER/VACTERL association. Acquired multiple abnormalities can result from conditions such as trauma, infection, degenerative diseases, or cancer.

The medical evaluation and management of individuals with multiple abnormalities depend on the specific abnormalities present and their impact on the individual's health and functioning. A multidisciplinary team of healthcare professionals is often involved in the care of these individuals to address their complex needs.

Fetal diseases are medical conditions or abnormalities that affect a fetus during pregnancy. These diseases can be caused by genetic factors, environmental influences, or a combination of both. They can range from mild to severe and may impact various organ systems in the developing fetus. Examples of fetal diseases include congenital heart defects, neural tube defects, chromosomal abnormalities such as Down syndrome, and infectious diseases such as toxoplasmosis or rubella. Fetal diseases can be diagnosed through prenatal testing, including ultrasound, amniocentesis, and chorionic villus sampling. Treatment options may include medication, surgery, or delivery of the fetus, depending on the nature and severity of the disease.

A blastocyst is a stage in the early development of a fertilized egg, or embryo, in mammals. It occurs about 5-6 days after fertilization and consists of an outer layer of cells called trophoblasts, which will eventually form the placenta, and an inner cell mass, which will give rise to the fetus. The blastocyst is characterized by a fluid-filled cavity called the blastocoel. This stage is critical for the implantation of the embryo into the uterine lining.

A case-control study is an observational research design used to identify risk factors or causes of a disease or health outcome. In this type of study, individuals with the disease or condition (cases) are compared with similar individuals who do not have the disease or condition (controls). The exposure history or other characteristics of interest are then compared between the two groups to determine if there is an association between the exposure and the disease.

Case-control studies are often used when it is not feasible or ethical to conduct a randomized controlled trial, as they can provide valuable insights into potential causes of diseases or health outcomes in a relatively short period of time and at a lower cost than other study designs. However, because case-control studies rely on retrospective data collection, they are subject to biases such as recall bias and selection bias, which can affect the validity of the results. Therefore, it is important to carefully design and conduct case-control studies to minimize these potential sources of bias.

Perinatology is a subspecialty of maternal-fetal medicine in obstetrics that focuses on the care of pregnant women and their unborn babies who are at high risk for complications due to various factors such as prematurity, fetal growth restriction, multiple gestations, congenital anomalies, and other medical conditions.

Perinatologists are trained to provide specialized care for these high-risk pregnancies, which may include advanced diagnostic testing, fetal monitoring, and interventions such as c-sections or medication management. They work closely with obstetricians, pediatricians, and other healthcare providers to ensure the best possible outcomes for both the mother and the baby.

Perinatology is also sometimes referred to as "maternal-fetal medicine" or "high-risk obstetrics."

Postpartum hemorrhage (PPH) is a significant obstetrical complication defined as the loss of more than 500 milliliters of blood within the first 24 hours after childbirth, whether it occurs vaginally or through cesarean section. It can also be defined as a blood loss of more than 1000 mL in relation to the amount of blood lost during the procedure and the patient's baseline hematocrit level.

Postpartum hemorrhage is classified into two types: primary (early) PPH, which occurs within the first 24 hours after delivery, and secondary (late) PPH, which happens between 24 hours and 12 weeks postpartum. The most common causes of PPH are uterine atony, trauma to the genital tract, retained placental tissue, and coagulopathy.

Uterine atony is the inability of the uterus to contract effectively after delivery, leading to excessive bleeding. Trauma to the genital tract can occur during childbirth, causing lacerations or tears that may result in bleeding. Retained placental tissue refers to the remnants of the placenta left inside the uterus, which can cause infection and heavy bleeding. Coagulopathy is a condition where the blood has difficulty clotting, leading to uncontrolled bleeding.

Symptoms of PPH include excessive vaginal bleeding, low blood pressure, increased heart rate, decreased urine output, and signs of shock such as confusion, rapid breathing, and pale skin. Treatment for PPH includes uterotonics, manual removal of retained placental tissue, repair of genital tract lacerations, blood transfusions, and surgery if necessary.

Preventing PPH involves proper antenatal care, monitoring high-risk pregnancies, active management of the third stage of labor, and prompt recognition and treatment of any bleeding complications during or after delivery.

An incubator, in the context of medical care, is a device that creates and maintains an artificial environment for premature or sick newborn babies. The primary purpose of these devices is to provide a controlled setting that supports the infant's growth and development, especially when their underdeveloped bodies are not yet ready to maintain a stable temperature and other vital functions on their own.

Incubators typically include features such as:

1. Temperature control: They maintain a warm temperature, usually between 36.5°C (97.7°F) and 37.5°C (99.5°F), which is essential for the newborn's metabolism, growth, and overall health.
2. Humidity control: Incubators often have adjustable humidity levels to prevent the newborn from losing excess moisture through their delicate skin.
3. Oxygen supply: Some incubators come equipped with oxygen sensors and supplemental oxygen delivery systems to ensure the newborn receives adequate oxygenation.
4. Monitoring capabilities: Modern incubators often include built-in monitors that track various physiological parameters, such as heart rate, respiratory rate, and oxygen saturation, allowing healthcare professionals to closely monitor the infant's condition.
5. Lighting: Incubators may have adjustable lighting to provide a soothing environment for the newborn while also enabling medical staff to easily observe the infant.
6. Isolette: An isolette is a type of incubator that offers an enclosed, transparent structure with controlled temperature and humidity levels. It provides a protective space for the newborn while allowing caregivers easy access for handling and examining the infant.

Incubators play a crucial role in neonatal intensive care units (NICUs) by supporting premature or sick infants during their early stages of life, increasing their chances of survival and promoting healthy development.

Fertility agents, also known as fertility drugs or medications, are substances that are used to enhance or restore fertility in individuals who are having difficulty conceiving a child. These agents work by affecting various aspects of the reproductive system, such as stimulating ovulation, enhancing sperm production, or improving the quality and quantity of eggs produced by the ovaries.

There are several types of fertility agents available, including:

1. Ovulation Inducers: These medications are used to stimulate ovulation in women who do not ovulate regularly or at all. Examples include clomiphene citrate (Clomid) and letrozole (Femara).
2. Gonadotropins: These hormones are administered to stimulate the ovaries to produce multiple eggs during a single menstrual cycle. Examples include human menopausal gonadotropin (hMG), follicle-stimulating hormone (FSH), and luteinizing hormone (LH).
3. Inhibins: These medications are used to prevent premature ovulation and improve the quality of eggs produced by the ovaries. Examples include ganirelix acetate and cetrorelix acetate.
4. Sperm Motility Enhancers: These medications are used to improve sperm motility in men with low sperm count or poor sperm movement. Examples include pentoxifylline and caffeine.
5. Fertility Preservation Medications: These medications are used to preserve fertility in individuals who are undergoing treatments that may affect their reproductive system, such as chemotherapy or radiation therapy. Examples include gonadotropin-releasing hormone agonists (GnRH) and cryopreservation of sperm, eggs, or embryos.

It is important to note that fertility agents can have side effects and should only be used under the guidance of a healthcare professional. It is also essential to discuss any underlying medical conditions, allergies, and potential risks before starting any fertility treatment.

The term "European Continental Ancestry Group" is a medical/ethnic classification that refers to individuals who trace their genetic ancestry to the continent of Europe. This group includes people from various ethnic backgrounds and nationalities, such as Northern, Southern, Eastern, and Western European descent. It is often used in research and medical settings for population studies or to identify genetic patterns and predispositions to certain diseases that may be more common in specific ancestral groups. However, it's important to note that this classification can oversimplify the complex genetic diversity within and between populations, and should be used with caution.

Preimplantation Diagnosis (PID) is a genetic testing procedure performed on embryos created through in vitro fertilization (IVF), before they are implanted in the uterus. The purpose of PID is to identify genetic disorders or chromosomal abnormalities in the embryos, allowing only those free of such issues to be transferred to the uterus, thereby reducing the risk of passing on genetic diseases to offspring. It involves biopsying one or more cells from an embryo and analyzing its DNA for specific genetic disorders or chromosomal abnormalities. PID is often recommended for couples with a known history of genetic disorders or those who have experienced multiple miscarriages or failed IVF cycles.

Neonatal Intensive Care (NIC) is a specialized medical care for newborn babies who are born prematurely, have low birth weight, or have medical conditions that require advanced medical intervention. This can include monitoring and support for breathing, heart function, temperature regulation, and nutrition. NICUs are staffed with healthcare professionals trained in neonatology, nursing, respiratory therapy, and other specialized areas to provide the highest level of care for these vulnerable infants.

The goal of NICU is to stabilize the newborn's condition, treat medical problems, promote growth and development, and support the family throughout the hospitalization and transition to home. The level of care provided in a NICU can vary depending on the severity of the infant's condition, ranging from basic monitoring and support to complex treatments such as mechanical ventilation, surgery, and medication therapy.

In general, NICUs are classified into different levels based on the complexity of care they can provide. Level I NICUs provide basic care for infants born at or near term who require minimal medical intervention. Level II NICUs provide more advanced care for premature or sick newborns who require specialized monitoring and treatment but do not need surgery or complex therapies. Level III NICUs provide the highest level of care, including advanced respiratory support, surgical services, and critical care for critically ill infants with complex medical conditions.

Gravidity is a medical term that refers to the number of times a woman has been pregnant, regardless of the outcome of the pregnancies. It's a way to quantify a woman's childbearing experience and is often used in obstetrics and gynecology to assess potential risks and complications during pregnancy and childbirth.

For example, a woman who has been pregnant once before would have a gravidity of 1, while a woman who has been pregnant twice would have a gravidity of 2. This term is distinct from parity, which refers to the number of pregnancies that have reached a viable gestational age and resulted in a live birth.

Child development is a multidisciplinary field that examines the biological, psychological, emotional, and social growth and changes that occur in human beings between birth and the onset of adulthood. It involves a complex interaction of genetics, environment, culture, and experiences that shape a child's growth and development over time.

Child development is typically divided into several domains, including:

1. Physical Development: This refers to the growth and changes in a child's body, including their motor skills, sensory abilities, and overall health.
2. Cognitive Development: This involves the development of a child's thinking, learning, problem-solving, memory, language, and other mental processes.
3. Emotional Development: This refers to the development of a child's emotional awareness, expression, understanding, and regulation.
4. Social Development: This involves the development of a child's ability to interact with others, form relationships, communicate effectively, and understand social norms and expectations.

Child development is an ongoing process that occurs at different rates and in different ways for each child. Understanding typical patterns of child development can help parents, educators, and healthcare providers support children's growth and identify any potential delays or concerns.

In medical terms, triplets are a type of multiple pregnancy, where three offsprings (fetuses) develop simultaneously in the uterus of a single pregnant woman. This occurs when a woman releases more than one egg during ovulation, and all three eggs get fertilized by separate sperm cells. Triplets can also occur through the use of assisted reproductive technologies such as in vitro fertilization (IVF) where multiple embryos are transferred into the uterus.

Triplet pregnancies carry a higher risk of complications for both the mother and the offsprings compared to singleton or twin pregnancies, including preterm labor, low birth weight, and developmental issues. As such, they often require close monitoring and specialized care throughout the pregnancy.

Male infertility is a condition characterized by the inability to cause pregnancy in a fertile female. It is typically defined as the failure to achieve a pregnancy after 12 months or more of regular unprotected sexual intercourse.

The causes of male infertility can be varied and include issues with sperm production, such as low sperm count or poor sperm quality, problems with sperm delivery, such as obstructions in the reproductive tract, or hormonal imbalances that affect sperm production. Other factors that may contribute to male infertility include genetic disorders, environmental exposures, lifestyle choices, and certain medical conditions or treatments.

It is important to note that male infertility can often be treated or managed with medical interventions, such as medication, surgery, or assisted reproductive technologies (ART). A healthcare provider can help diagnose the underlying cause of male infertility and recommend appropriate treatment options.

Follicle-Stimulating Hormone (FSH) is a glycoprotein hormone secreted and released by the anterior pituitary gland. In females, it promotes the growth and development of ovarian follicles in the ovary, which ultimately leads to the maturation and release of an egg (ovulation). In males, FSH stimulates the testes to produce sperm. It works in conjunction with luteinizing hormone (LH) to regulate reproductive processes. The secretion of FSH is controlled by the hypothalamic-pituitary-gonadal axis and its release is influenced by the levels of gonadotropin-releasing hormone (GnRH), estrogen, inhibin, and androgens.

Congenital heart defects (CHDs) are structural abnormalities in the heart that are present at birth. They can affect any part of the heart's structure, including the walls of the heart, the valves inside the heart, and the major blood vessels that lead to and from the heart.

Congenital heart defects can range from mild to severe and can cause various symptoms depending on the type and severity of the defect. Some common symptoms of CHDs include cyanosis (a bluish tint to the skin, lips, and fingernails), shortness of breath, fatigue, poor feeding, and slow growth in infants and children.

There are many different types of congenital heart defects, including:

1. Septal defects: These are holes in the walls that separate the four chambers of the heart. The two most common septal defects are atrial septal defect (ASD) and ventricular septal defect (VSD).
2. Valve abnormalities: These include narrowed or leaky valves, which can affect blood flow through the heart.
3. Obstruction defects: These occur when blood flow is blocked or restricted due to narrowing or absence of a part of the heart's structure. Examples include pulmonary stenosis and coarctation of the aorta.
4. Cyanotic heart defects: These cause a lack of oxygen in the blood, leading to cyanosis. Examples include tetralogy of Fallot and transposition of the great arteries.

The causes of congenital heart defects are not fully understood, but genetic factors and environmental influences during pregnancy may play a role. Some CHDs can be detected before birth through prenatal testing, while others may not be diagnosed until after birth or later in childhood. Treatment for CHDs may include medication, surgery, or other interventions to improve blood flow and oxygenation of the body's tissues.

The Obstetrics and Gynecology (OB-GYN) Department in a hospital is responsible for providing healthcare services related to pregnancy, childbirth, and the postpartum period, as well as gynecological care for women of all ages. This department is typically staffed with medical doctors who have specialized training in obstetrics and/or gynecology, including obstetricians, gynecologists, and maternal-fetal medicine specialists.

Obstetrics focuses on the care of pregnant women, including prenatal care, delivery, and postpartum care. Obstetricians provide medical care during pregnancy and childbirth to ensure the health and wellbeing of both the mother and the baby. They are trained to manage high-risk pregnancies, perform cesarean sections, and handle complications that may arise during labor and delivery.

Gynecology focuses on the health of the female reproductive system, including the prevention, diagnosis, and treatment of disorders related to the reproductive organs. Gynecologists provide routine care such as Pap tests, breast exams, and family planning services, as well as more complex care for conditions such as endometriosis, ovarian cysts, and menopause.

The OB-GYN department may also include specialized services such as reproductive endocrinology and infertility, which focuses on the diagnosis and treatment of infertility and other hormonal disorders related to reproduction. Additionally, some OB-GYN departments may offer midwifery services, providing a more natural approach to childbirth under the supervision of medical professionals.

Overall, the OB-GYN department plays a critical role in ensuring the health and wellbeing of women throughout their lives, from adolescence through menopause and beyond.

Medical record linkage is the process of connecting and integrating electronic health records or other forms of medical records from different sources, time points, or healthcare providers for an individual patient. The goal is to create a comprehensive, longitudinal medical history for that person, which can improve continuity of care, support clinical decision-making, enable epidemiological research, and facilitate public health surveillance.

Record linkage typically involves the use of deterministic (exact match) or probabilistic (statistical) algorithms to identify and merge records belonging to the same individual based on various identifiers, such as name, date of birth, gender, and other demographic information. It is essential to maintain privacy, confidentiality, and data security throughout this process, often requiring strict adherence to legal and ethical guidelines.

Treatment outcome is a term used to describe the result or effect of medical treatment on a patient's health status. It can be measured in various ways, such as through symptoms improvement, disease remission, reduced disability, improved quality of life, or survival rates. The treatment outcome helps healthcare providers evaluate the effectiveness of a particular treatment plan and make informed decisions about future care. It is also used in clinical research to compare the efficacy of different treatments and improve patient care.

Twin pregnancy refers to a type of multiple pregnancy where a woman is carrying two fetuses simultaneously. There are two types of twin pregnancies: monozygotic (identical) and dizygotic (fraternal). Monoygotic twins occur when a single fertilized egg (zygote) splits and develops into two separate embryos, resulting in identical twins who share the same genetic material. Dizygotic twins, on the other hand, result from the fertilization of two separate eggs by two different sperm cells, leading to non-identical twins who have their own unique genetic material.

Twin pregnancies are associated with higher risks of complications compared to singleton pregnancies, including preterm labor, low birth weight, gestational diabetes, and preeclampsia. Close monitoring by healthcare providers is essential to ensure the best possible outcomes for both the mother and the twins.

Prenatal ultrasonography, also known as obstetric ultrasound, is a medical diagnostic procedure that uses high-frequency sound waves to create images of the developing fetus, placenta, and amniotic fluid inside the uterus. It is a non-invasive and painless test that is widely used during pregnancy to monitor the growth and development of the fetus, detect any potential abnormalities or complications, and determine the due date.

During the procedure, a transducer (a small handheld device) is placed on the mother's abdomen and moved around to capture images from different angles. The sound waves travel through the mother's body and bounce back off the fetus, producing echoes that are then converted into electrical signals and displayed as images on a screen.

Prenatal ultrasonography can be performed at various stages of pregnancy, including early pregnancy to confirm the pregnancy and detect the number of fetuses, mid-pregnancy to assess the growth and development of the fetus, and late pregnancy to evaluate the position of the fetus and determine if it is head down or breech. It can also be used to guide invasive procedures such as amniocentesis or chorionic villus sampling.

Overall, prenatal ultrasonography is a valuable tool in modern obstetrics that helps ensure the health and well-being of both the mother and the developing fetus.

"Body height" is a measure of the vertical length of a person's body from the top of their head to the bottom of their feet. It is typically measured in units such as centimeters (cm) or inches (in). In medical settings, body height is often used as a basic anthropometric measurement to assess overall health status, growth and development, nutritional status, and aging-related changes.

There are different methods for measuring body height, but the most common one involves having the person stand upright against a vertical surface (such as a wall or a stadiometer) with their heels, buttocks, shoulders, and head touching the surface. The measurement is taken at the point where the top of the person's head meets the surface.

Body height can be influenced by various factors, including genetics, nutrition, health status, and environmental conditions. Changes in body height over time can provide important insights into a person's health trajectory and potential health risks. For example, a significant decrease in body height may indicate bone loss or spinal compression, while a rapid increase in height during childhood or adolescence may suggest optimal growth and development.

Postnatal care is the period of care and medical support provided to the mother and newborn baby following childbirth. This care typically includes monitoring the physical and emotional health of the mother, helping her with breastfeeding, and ensuring the wellbeing of the newborn through regular check-ups and screening for any potential health issues.

The World Health Organization (WHO) recommends that postnatal care should be provided for at least 24 hours after birth in a healthcare facility, and continue for up to six weeks after delivery, with frequent contact during the first week. The specific components of postnatal care may vary depending on the individual needs of the mother and baby, but they typically include:

* Monitoring the mother's vital signs, uterine contractions, and vaginal bleeding
* Checking for signs of infection or complications such as postpartum hemorrhage or puerperal fever
* Providing emotional support and counseling to the mother on topics such as infant care, family planning, and breastfeeding
* Assessing the newborn's health, including weight, temperature, heart rate, and breathing
* Administering necessary vaccinations and screening for conditions such as jaundice or congenital defects
* Providing guidance on feeding, bathing, and other aspects of newborn care

Overall, postnatal care is a critical component of maternal and child health, as it helps to ensure the best possible outcomes for both the mother and baby during the important transition period following childbirth.

I'm not sure I understand your question. "Denmark" is a country located in Northern Europe, and it is not a medical term or concept. It is the southernmost of the Nordic countries, and it consists of the Jutland peninsula and several islands in the Baltic Sea. The capital city of Denmark is Copenhagen.

If you are looking for information about a medical condition that may be associated with Denmark, could you please provide more context or clarify your question? I would be happy to help you with more specific information if I can.

In the context of medicine and healthcare, 'probability' does not have a specific medical definition. However, in general terms, probability is a branch of mathematics that deals with the study of numerical quantities called probabilities, which are assigned to events or sets of events. Probability is a measure of the likelihood that an event will occur. It is usually expressed as a number between 0 and 1, where 0 indicates that the event is impossible and 1 indicates that the event is certain to occur.

In medical research and statistics, probability is often used to quantify the uncertainty associated with statistical estimates or hypotheses. For example, a p-value is a probability that measures the strength of evidence against a hypothesis. A small p-value (typically less than 0.05) suggests that the observed data are unlikely under the assumption of the null hypothesis, and therefore provides evidence in favor of an alternative hypothesis.

Probability theory is also used to model complex systems and processes in medicine, such as disease transmission dynamics or the effectiveness of medical interventions. By quantifying the uncertainty associated with these models, researchers can make more informed decisions about healthcare policies and practices.

In the field of medicine, twins are defined as two offspring produced by the same pregnancy. They can be either monozygotic (identical) or dizygotic (fraternal). Monozygotic twins develop from a single fertilized egg that splits into two separate embryos, resulting in individuals who share identical genetic material. Dizygotic twins, on the other hand, result from the fertilization of two separate eggs by two different sperm cells, leading to siblings who share about 50% of their genetic material, similar to non-twin siblings.

An umbilical hernia is a type of hernia that occurs at the umbilicus, or belly button. It results from a protrusion of abdominal contents through a weakened area in the abdominal wall surrounding the navel. This condition is common in newborns and infants, especially premature babies, due to incomplete closure of the abdominal muscles during development.

In most cases, umbilical hernias in children close on their own by age 3-4 or by the time they reach school age. However, if the hernia is still present after this age, surgical intervention may be required to prevent potential complications such as incarceration (where the herniated tissue becomes trapped and cannot be pushed back in) or strangulation (where the blood supply to the herniated tissue is cut off, leading to tissue death).

Adults can also develop umbilical hernias, often as a result of increased pressure in the abdomen due to obesity, pregnancy, heavy lifting, or persistent coughing. Umbilical hernias in adults are generally more likely to require surgical repair due to the higher risk of complications.

'Infant welfare' is not a medical term per se, but it is a term used to describe the overall health and well-being of infants. It encompasses various aspects of infant care, including physical, mental, emotional, and social development. Infant welfare aims to promote healthy growth and development, prevent illness and injury, and provide early intervention and treatment for any health issues that may arise.

Infant welfare programs often include services such as well-child visits, immunizations, developmental screenings, nutrition counseling, and parent education on topics such as safe sleep practices, feeding, and child safety. These programs are typically provided through healthcare systems, public health departments, and community organizations. The ultimate goal of infant welfare is to ensure that infants have the best possible start in life and are equipped with the necessary foundation for a healthy and successful future.

Vertical transmission of infectious diseases refers to the spread of an infection from an infected mother to her offspring during pregnancy, childbirth, or breastfeeding. This mode of transmission can occur through several pathways:

1. Transplacental transmission: The infection crosses the placenta and reaches the fetus while it is still in the womb. Examples include HIV, syphilis, and toxoplasmosis.
2. Intrauterine infection: The mother's infection causes direct damage to the developing fetus or its surrounding tissues, leading to complications such as congenital defects. Examples include rubella and cytomegalovirus (CMV).
3. Perinatal transmission: This occurs during childbirth when the infant comes into contact with the mother's infected genital tract or bodily fluids. Examples include group B streptococcus, herpes simplex virus (HSV), and hepatitis B.
4. Postnatal transmission: This occurs after birth, often through breastfeeding, when the infant ingests infected milk or comes into contact with the mother's contaminated bodily fluids. Examples include HIV and HTLV-I (human T-lymphotropic virus type I).

Vertical transmission is a significant concern in public health, as it can lead to severe complications, congenital disabilities, or even death in newborns. Preventive measures, such as prenatal screening, vaccination, and antimicrobial treatment, are crucial for reducing the risk of vertical transmission and ensuring better outcomes for both mothers and their offspring.

An oocyte, also known as an egg cell or female gamete, is a large specialized cell found in the ovary of female organisms. It contains half the number of chromosomes as a normal diploid cell, as it is the product of meiotic division. Oocytes are surrounded by follicle cells and are responsible for the production of female offspring upon fertilization with sperm. The term "oocyte" specifically refers to the immature egg cell before it reaches full maturity and is ready for fertilization, at which point it is referred to as an ovum or egg.

In the context of medicine, risk is the probability or likelihood of an adverse health effect or the occurrence of a negative event related to treatment or exposure to certain hazards. It is usually expressed as a ratio or percentage and can be influenced by various factors such as age, gender, lifestyle, genetics, and environmental conditions. Risk assessment involves identifying, quantifying, and prioritizing risks to make informed decisions about prevention, mitigation, or treatment strategies.

Neoplastic pregnancy complications refer to the abnormal growth of cells (neoplasia) that can occur during pregnancy. These growths can be benign or malignant and can arise from any type of tissue in the body. However, when they occur in pregnant women, they can pose unique challenges due to the potential effects on the developing fetus and the changes in the mother's body.

Some common neoplastic pregnancy complications include:

1. Gestational trophoblastic disease (GTD): This is a group of rare tumors that occur in the uterus during pregnancy. GTD can range from benign conditions like hydatidiform mole to malignant forms like choriocarcinoma.
2. Breast cancer: Pregnancy-associated breast cancer (PABC) is a type of breast cancer that occurs during pregnancy or within one year after delivery. It can be aggressive and challenging to diagnose due to the changes in the breast tissue during pregnancy.
3. Cervical cancer: Cervical cancer can occur during pregnancy, and its management depends on the stage of the disease and the gestational age. In some cases, treatment may need to be delayed until after delivery.
4. Lung cancer: Pregnancy does not increase the risk of lung cancer, but it can make diagnosis and treatment more challenging.
5. Melanoma: Melanoma is the most common malignant skin cancer during pregnancy. It can spread quickly and requires prompt treatment.

The management of neoplastic pregnancy complications depends on several factors, including the type and stage of the tumor, gestational age, and the patient's wishes. In some cases, surgery, chemotherapy, or radiation therapy may be necessary. However, these treatments can have potential risks to the developing fetus, so a multidisciplinary team of healthcare providers is often involved in the care of pregnant women with neoplastic complications.

"Paternal exposure" is not a standard term in medicine, but it generally refers to the potential impact on offspring due to exposures experienced by the father prior to conception. These exposures could include environmental factors such as radiation, chemicals, or infections, as well as lifestyle factors such as smoking, alcohol use, or drug use. Some studies suggest that these exposures may have an effect on the developing embryo or fetus, but more research is needed to fully understand the extent and nature of these effects.

Preconception care (PCC) refers to a set of interventions that aim to identify and modify biomedical, behavioral, and social risks to a woman's health or pregnancy outcome through prevention and management, before conception. PCC is designed to optimize the health status of women of reproductive age, and includes counseling and education about lifestyle modifications such as improving nutrition, achieving a healthy weight, stopping smoking and alcohol consumption, controlling chronic diseases, and avoiding teratogenic exposures. The goal of PCC is to reduce risks and improve the chances of a healthy pregnancy and baby.

Regression analysis is a statistical technique used in medicine, as well as in other fields, to examine the relationship between one or more independent variables (predictors) and a dependent variable (outcome). It allows for the estimation of the average change in the outcome variable associated with a one-unit change in an independent variable, while controlling for the effects of other independent variables. This technique is often used to identify risk factors for diseases or to evaluate the effectiveness of medical interventions. In medical research, regression analysis can be used to adjust for potential confounding variables and to quantify the relationship between exposures and health outcomes. It can also be used in predictive modeling to estimate the probability of a particular outcome based on multiple predictors.

The term "developing countries" is a socio-economic classification used to describe nations that are in the process of industrialization and modernization. This term is often used interchangeably with "low and middle-income countries" or "Global South." The World Bank defines developing countries as those with a gross national income (GNI) per capita of less than US $12,695.

In the context of healthcare, developing countries face unique challenges including limited access to quality medical care, lack of resources and infrastructure, high burden of infectious diseases, and a shortage of trained healthcare professionals. These factors contribute to significant disparities in health outcomes between developing and developed nations.

Fertilization is the process by which a sperm cell (spermatozoon) penetrates and fuses with an egg cell (ovum), resulting in the formation of a zygote. This fusion of genetic material from both the male and female gametes initiates the development of a new organism. In human biology, fertilization typically occurs in the fallopian tube after sexual intercourse, when a single sperm out of millions is able to reach and penetrate the egg released from the ovary during ovulation. The successful fusion of these two gametes marks the beginning of pregnancy.

Anti-Mullerian Hormone (AMH) is a glycoprotein hormone that belongs to the transforming growth factor-beta (TGF-β) family. It is primarily produced by the granulosa cells of developing follicles in the ovaries of females. AMH plays an essential role in female reproductive physiology, as it inhibits the recruitment and further development of primordial follicles, thereby regulating the size of the primordial follicle pool and the onset of puberty.

AMH levels are often used as a biomarker for ovarian reserve assessment in women. High AMH levels indicate a larger ovarian reserve, while low levels suggest a decreased reserve, which may be associated with reduced fertility or an earlier onset of menopause. Additionally, measuring AMH levels can help predict the response to ovarian stimulation during assisted reproductive technologies (ART) such as in vitro fertilization (IVF).

Follow-up studies are a type of longitudinal research that involve repeated observations or measurements of the same variables over a period of time, in order to understand their long-term effects or outcomes. In medical context, follow-up studies are often used to evaluate the safety and efficacy of medical treatments, interventions, or procedures.

In a typical follow-up study, a group of individuals (called a cohort) who have received a particular treatment or intervention are identified and then followed over time through periodic assessments or data collection. The data collected may include information on clinical outcomes, adverse events, changes in symptoms or functional status, and other relevant measures.

The results of follow-up studies can provide important insights into the long-term benefits and risks of medical interventions, as well as help to identify factors that may influence treatment effectiveness or patient outcomes. However, it is important to note that follow-up studies can be subject to various biases and limitations, such as loss to follow-up, recall bias, and changes in clinical practice over time, which must be carefully considered when interpreting the results.

I'm sorry for any confusion, but the term "Great Britain" is not a medical concept or condition. It is a geographical and political term referring to the largest island in the British Isles, on which the majority of England, Scotland, and Wales are located. It's also used to refer to the political union of these three countries, which is called the United Kingdom. Therefore, it doesn't have a medical definition.

Risk assessment in the medical context refers to the process of identifying, evaluating, and prioritizing risks to patients, healthcare workers, or the community related to healthcare delivery. It involves determining the likelihood and potential impact of adverse events or hazards, such as infectious diseases, medication errors, or medical devices failures, and implementing measures to mitigate or manage those risks. The goal of risk assessment is to promote safe and high-quality care by identifying areas for improvement and taking action to minimize harm.

Nafarelin is a synthetic decapeptide analog of the natural gonadotropin-releasing hormone (GnRH). It is primarily used as a nasal spray for the treatment of central precocious puberty in children and endometriosis in adults.

In medical terms, Nafarelin is defined as:

A synthetic decapeptide analog of gonadotropin-releasing hormone (GnRH) used in the treatment of central precocious puberty and endometriosis. It acts as a potent agonist of GnRH receptors, leading to an initial increase in the release of follicle-stimulating hormone (FSH) and luteinizing hormone (LH), followed by downregulation of these receptors and a decrease in FSH and LH secretion. This results in decreased gonadal steroid production, including estrogen and testosterone, which helps to control the symptoms of central precocious puberty and endometriosis.

Nafarelin is available under the brand name Synarel and is administered as a nasal spray. It is important to note that Nafarelin can cause side effects such as hot flashes, headaches, and mood changes, and it may also affect bone growth in children with central precocious puberty. Therefore, it should be used under the close supervision of a healthcare provider.

I'm sorry for any confusion, but "Wales" is not a medical term. It is a country that is part of the United Kingdom, located in Western Europe. If you have any questions about medical terms or concepts, I would be happy to help answer those!

I'm sorry for any confusion, but "Nepal" is not a medical term. It is a country located in South Asia, between China and India. If you have any questions about medical terminology or health-related topics, I would be happy to try and help answer those for you.

Maternal-fetal exchange, also known as maternal-fetal transport or placental transfer, refers to the physiological process by which various substances are exchanged between the mother and fetus through the placenta. This exchange includes the transfer of oxygen and nutrients from the mother's bloodstream to the fetal bloodstream, as well as the removal of waste products and carbon dioxide from the fetal bloodstream to the mother's bloodstream.

The process occurs via passive diffusion, facilitated diffusion, and active transport mechanisms across the placental barrier, which is composed of fetal capillary endothelial cells, the extracellular matrix, and the syncytiotrophoblast layer of the placenta. The maternal-fetal exchange is crucial for the growth, development, and survival of the fetus throughout pregnancy.

"California" is a geographical location and does not have a medical definition. It is a state located on the west coast of the United States, known for its diverse landscape including mountains, beaches, and forests. However, in some contexts, "California" may refer to certain medical conditions or situations that are associated with the state, such as:

* California encephalitis: a viral infection transmitted by mosquitoes that is common in California and other western states.
* California king snake: a non-venomous snake species found in California and other parts of the southwestern United States, which can bite and cause allergic reactions in some people.
* California roll: a type of sushi roll that originated in California and is made with avocado, cucumber, and crab meat, which may pose an allergy risk for some individuals.

It's important to note that these uses of "California" are not medical definitions per se, but rather descriptive terms that refer to specific conditions or situations associated with the state.

Demography is the statistical study of populations, particularly in terms of size, distribution, and characteristics such as age, race, gender, and occupation. In medical contexts, demography is often used to analyze health-related data and trends within specific populations. This can include studying the prevalence of certain diseases or conditions, identifying disparities in healthcare access and outcomes, and evaluating the effectiveness of public health interventions. Demographic data can also be used to inform policy decisions and allocate resources to address population health needs.

I'm sorry for any confusion, but "seasons" is not a term that has a medical definition. Seasons refer to the four divisions of the year (spring, summer, autumn or fall, and winter) based on the position of the earth in its orbit around the sun. If you have any questions related to health or medicine, I'd be happy to try to help answer those!

Polycyctic Ovary Syndrome (PCOS) is a complex endocrine-metabolic disorder characterized by the presence of hyperandrogenism (excess male hormones), ovulatory dysfunction, and polycystic ovaries. The Rotterdam criteria are commonly used for diagnosis, which require at least two of the following three features:

1. Oligo- or anovulation (irregular menstrual cycles)
2. Clinical and/or biochemical signs of hyperandrogenism (e.g., hirsutism, acne, or high levels of androgens in the blood)
3. Polycystic ovaries on ultrasound examination (presence of 12 or more follicles measuring 2-9 mm in diameter, or increased ovarian volume >10 mL)

The exact cause of PCOS remains unclear, but it is believed to involve a combination of genetic and environmental factors. Insulin resistance and obesity are common findings in women with PCOS, which can contribute to the development of metabolic complications such as type 2 diabetes, dyslipidemia, and cardiovascular disease.

Management of PCOS typically involves a multidisciplinary approach that includes lifestyle modifications (diet, exercise, weight loss), medications to regulate menstrual cycles and reduce hyperandrogenism (e.g., oral contraceptives, metformin, anti-androgens), and fertility treatments if desired. Regular monitoring of metabolic parameters and long-term follow-up are essential for optimal management and prevention of complications.

Fetal monitoring is a procedure used during labor and delivery to assess the well-being of the fetus. It involves the use of electronic devices to measure and record the fetal heart rate and uterine contractions. The information obtained from fetal monitoring can help healthcare providers identify any signs of fetal distress, such as a decreased fetal heart rate, which may indicate the need for interventions or an emergency cesarean delivery.

There are two main types of fetal monitoring: external and internal. External fetal monitoring involves placing sensors on the mother's abdomen to detect the fetal heart rate and uterine contractions. Internal fetal monitoring, which is typically used during high-risk deliveries, involves inserting an electrode into the fetus' scalp to measure the fetal heart rate more accurately.

Fetal monitoring can provide valuable information about the fetus's well-being during labor and delivery, but it is important to note that it has limitations and may not always detect fetal distress in a timely manner. Therefore, healthcare providers must use their clinical judgment and other assessment tools, such as fetal movement counting and visual examination of the fetus, to ensure the safe delivery of the baby.

Reproduction, in the context of biology and medicine, refers to the process by which organisms produce offspring. It is a complex process that involves the creation, development, and growth of new individuals from parent organisms. In sexual reproduction, this process typically involves the combination of genetic material from two parents through the fusion of gametes (sex cells) such as sperm and egg cells. This results in the formation of a zygote, which then develops into a new individual with a unique genetic makeup.

In contrast, asexual reproduction does not involve the fusion of gametes and can occur through various mechanisms such as budding, fragmentation, or parthenogenesis. Asexual reproduction results in offspring that are genetically identical to the parent organism.

Reproduction is a fundamental process that ensures the survival and continuation of species over time. It is also an area of active research in fields such as reproductive medicine, where scientists and clinicians work to understand and address issues related to human fertility, contraception, and genetic disorders.

A rural population refers to people who live in areas that are outside of urban areas, typically defined as having fewer than 2,000 residents and lacking certain infrastructure and services such as running water, sewage systems, and paved roads. Rural populations often have less access to healthcare services, education, and economic opportunities compared to their urban counterparts. This population group can face unique health challenges, including higher rates of poverty, limited access to specialized medical care, and a greater exposure to environmental hazards such as agricultural chemicals and industrial pollutants.

A fetus is the developing offspring in a mammal, from the end of the embryonic period (approximately 8 weeks after fertilization in humans) until birth. In humans, the fetal stage of development starts from the eleventh week of pregnancy and continues until childbirth, which is termed as full-term pregnancy at around 37 to 40 weeks of gestation. During this time, the organ systems become fully developed and the body grows in size. The fetus is surrounded by the amniotic fluid within the amniotic sac and is connected to the placenta via the umbilical cord, through which it receives nutrients and oxygen from the mother. Regular prenatal care is essential during this period to monitor the growth and development of the fetus and ensure a healthy pregnancy and delivery.

'Pregnant women' refers to female individuals who have conceived and are in the process of carrying a developing fetus inside their womb (uterus) until childbirth. This state is typically marked by various physiological changes, including hormonal fluctuations, weight gain, and growth of the uterus and breasts, among others. Pregnancy usually lasts for about 40 weeks, starting from the first day of the woman's last menstrual period (LMP) and is divided into three trimesters. Each trimester is characterized by different developmental milestones in the fetus. Regular prenatal care is essential to monitor the health and wellbeing of both the mother and the developing fetus, and to address any potential complications that may arise during pregnancy.

Artificial insemination, heterologous (also known as donor insemination) is a medical procedure that involves the introduction of sperm from a donor into a woman's reproductive tract with the aim of achieving pregnancy. The sperm used in this procedure comes from a donor who is not the woman's sexual partner. This method may be used when the male partner has severe fertility problems, such as azoospermia (absence of sperm in the ejaculate), or when the couple has a high risk of passing on genetic disorders to their offspring. The donor sperm can be injected into the woman's uterus through intrauterine insemination (IUI) or placed directly into the cervix through intracervical insemination (ICI).

I must clarify that I can't provide a "medical definition" of marriage, as the concept of marriage is a social, legal, and often religious institution, rather than a medical one. However, I can tell you that there are no medical definitions associated with the term "marriage." It is typically defined in terms of a committed relationship between two individuals, recognized by law and/or religion, which may involve shared responsibilities, rights, and obligations.

Unwanted pregnancy is a situation where a person becomes pregnant despite not planning or desiring to conceive at that time. This can occur due to various reasons such as lack of access to effective contraception, failure of contraceptive methods, sexual assault, or a change in circumstances that makes the pregnancy untimely or inconvenient. Unwanted pregnancies can have significant physical, emotional, and socioeconomic impacts on individuals and families. It is important to address unwanted pregnancies through comprehensive sexuality education, access to affordable and effective contraception, and supportive services for those who experience unintended pregnancies.

Salpingostomy is a surgical procedure that involves creating an opening in the fallopian tube (salpinx). This procedure can be performed for various reasons, such as to remove a blockage or to drain fluid from the tube. It's often used to treat conditions like ectopic pregnancy, where a fertilized egg implants outside the uterus, usually in the fallopian tube. The procedure allows the surgeon to access the tube and remove the embryo, preventing further growth that could cause the tube to rupture and bleed.

In some cases, salpingostomy can also be done as a part of fertility treatments to help women conceive, although this is less common. Like any surgical procedure, salpingostomy carries risks such as infection, bleeding, and damage to surrounding tissues. Therefore, it's typically reserved for situations where other treatment options are not feasible or have been unsuccessful.

The cleavage stage of an ovum, also known as a fertilized egg, refers to the series of rapid cell divisions that occur after fertilization. During this stage, the single cell (zygote) divides into multiple cells, forming a blastomere. This process occurs in the fallopian tube and continues until the blastocyst reaches the uterus, typically around 5-6 days after fertilization. The cleavage stage is a critical period in early embryonic development, as any abnormalities during this time can lead to implantation failure or developmental defects.

African Americans are defined as individuals who have ancestry from any of the black racial groups of Africa. This term is often used to describe people living in the United States who have total or partial descent from enslaved African peoples. The term does not refer to a single ethnicity but is a broad term that includes various ethnic groups with diverse cultures, languages, and traditions. It's important to note that some individuals may prefer to identify as Black or of African descent rather than African American, depending on their personal identity and background.

Data collection in the medical context refers to the systematic gathering of information relevant to a specific research question or clinical situation. This process involves identifying and recording data elements, such as demographic characteristics, medical history, physical examination findings, laboratory results, and imaging studies, from various sources including patient interviews, medical records, and diagnostic tests. The data collected is used to support clinical decision-making, inform research hypotheses, and evaluate the effectiveness of treatments or interventions. It is essential that data collection is performed in a standardized and unbiased manner to ensure the validity and reliability of the results.

I'm sorry for any confusion, but "Western Australia" is not a medical term. It is the largest state or territory in Australia by area, covering the entire western third of the country. If you have any questions about medical terms or concepts, I would be happy to help with those!

Congenital Syphilis is a medical condition that occurs when a mother with active syphilis infects her fetus through the placenta during pregnancy. If left untreated, congenital syphilis can lead to serious health problems in the newborn and can even cause death. The symptoms of congenital syphilis can appear at any time during the first two years of life, and they may include:

* Skin rashes or sores on the body, including the hands and feet
* Deformities of the bones and teeth
* Vision problems or blindness
* Hearing loss
* Developmental delays
* Neurological issues, such as seizures or difficulty coordinating movements
* Anemia
* Jaundice
* Enlarged liver and spleen

If congenital syphilis is diagnosed early, it can be treated with antibiotics, which can help to prevent serious health problems and reduce the risk of transmission to others. However, if left untreated, congenital syphilis can lead to long-term complications, such as developmental delays, neurological damage, and blindness. It is important for pregnant women to be screened for syphilis early in pregnancy and receive appropriate treatment to prevent the transmission of this serious infection to their unborn child.

Obstetrical forceps are a surgical instrument used in childbirth to help deliver a baby when there are difficulties in the normal birthing process. They are a pair of curved metal instruments that resemble tongs, with each part designed to grip onto specific areas of the baby's head. The forceps are carefully applied to the baby's head during a contraction, and then used to gently guide the baby out of the mother's birth canal. This procedure is called an assisted vaginal delivery or operative vaginal delivery.

Obstetrical forceps require precise knowledge and skill to use safely and effectively, as their misuse can lead to complications such as facial injuries, skull fractures, or nerve damage in the baby. Therefore, they are typically used by experienced obstetricians in specific clinical situations, such as when the labor is prolonged, when the baby shows signs of distress, or when there is a need for a quick delivery due to maternal health concerns.

I apologize, but "Canada" is not a medical term or concept. It is a country located in North America, known for its vast wilderness, multicultural cities, and significant natural resources. If you have any questions related to healthcare or medical terms, I would be happy to help answer those!

Menotropins are a preparation of natural follicle-stimulating hormone (FSH) and luteinizing hormone (LH) derived from the urine of postmenopausal women. They are used in infertility treatment to stimulate the development of multiple follicles in the ovaries, leading to an increased chance of pregnancy through assisted reproductive technologies such as in vitro fertilization (IVF).

Menotropins contain a mixture of FSH and LH in a ratio that is similar to the natural hormone levels found in the human body. The FSH component stimulates the growth and development of follicles in the ovaries, while the LH component triggers ovulation when the follicles have matured.

Menotropins are typically administered by subcutaneous injection and are available under various brand names, such as Menopur and Repronex. The use of menotropins requires careful medical supervision to monitor the response of the ovaries and to minimize the risk of complications such as ovarian hyperstimulation syndrome (OHSS).

I'm sorry for any confusion, but "social class" is not a term that has a medical definition. It is a sociological concept that refers to the grouping of individuals in a society based on their shared economic and social positions. This can include factors such as income, education, occupation, and wealth.

However, social class can have an impact on health outcomes and access to healthcare. For example, people in lower socioeconomic groups are more likely to experience chronic diseases, mental health disorders, and have limited access to quality healthcare services compared to those in higher socioeconomic groups. This relationship is often referred to as the "social determinants of health."

Pregnancy-induced hypertension (PIH), also known as gestational hypertension, is a condition characterized by the new onset of high blood pressure (≥140 mm Hg systolic or ≥90 mm Hg diastolic) after 20 weeks of pregnancy in a woman who was normotensive before. It can sometimes progress to more severe conditions like preeclampsia and eclampsia, which are associated with damage to other organ systems such as the liver and kidneys.

PIH is typically classified into two types:

1. Gestational hypertension: This is when a woman develops high blood pressure after 20 weeks of pregnancy without any protein in the urine or evidence of damage to other organ systems. Women with gestational hypertension are at increased risk for preeclampsia and may require closer monitoring.

2. Preeclampsia: This is a more severe form of PIH, characterized by high blood pressure and proteinuria (≥0.3 g in a 24-hour urine collection) after 20 weeks of pregnancy. Preeclampsia can also involve damage to other organ systems, such as the liver, kidneys, or brain, and may progress to eclampsia, a life-threatening condition characterized by seizures.

The exact causes of PIH are not fully understood, but it is thought to be related to problems with the development and function of the blood vessels that supply the placenta. Risk factors for developing PIH include first-time pregnancies, obesity, older age, a history of chronic hypertension or kidney disease, and carrying multiples (twins, triplets, etc.).

Treatment for PIH depends on the severity of the condition and the gestational age of the pregnancy. In mild cases, close monitoring of blood pressure, urine protein levels, and fetal growth may be sufficient. More severe cases may require medication to lower blood pressure, corticosteroids to promote fetal lung maturity, or early delivery of the baby to prevent further complications.

Obstetrics is a branch of medicine and surgery concerned with the care of women during pregnancy, childbirth, and the postnatal period. It involves managing potential complications that may arise during any stage of pregnancy or delivery, as well as providing advice and guidance on prenatal care, labor and delivery, and postpartum care. Obstetricians are medical doctors who specialize in obstetrics and can provide a range of services including routine check-ups, ultrasounds, genetic testing, and other diagnostic procedures to monitor the health and development of the fetus. They also perform surgical procedures such as cesarean sections when necessary.

An ethnic group is a category of people who identify with each other based on shared ancestry, language, culture, history, and/or physical characteristics. The concept of an ethnic group is often used in the social sciences to describe a population that shares a common identity and a sense of belonging to a larger community.

Ethnic groups can be distinguished from racial groups, which are categories of people who are defined by their physical characteristics, such as skin color, hair texture, and facial features. While race is a social construct based on physical differences, ethnicity is a cultural construct based on shared traditions, beliefs, and practices.

It's important to note that the concept of ethnic groups can be complex and fluid, as individuals may identify with multiple ethnic groups or switch their identification over time. Additionally, the boundaries between different ethnic groups can be blurred and contested, and the ways in which people define and categorize themselves and others can vary across cultures and historical periods.

The second trimester of pregnancy is the period between the completion of 12 weeks (the end of the first trimester) and 26 weeks (the beginning of the third trimester) of gestational age. It is often considered the most comfortable period for many pregnant women as the risk of miscarriage decreases significantly, and the symptoms experienced during the first trimester, such as nausea and fatigue, typically improve.

During this time, the uterus expands above the pubic bone, allowing more space for the growing fetus. The fetal development in the second trimester includes significant growth in size and weight, formation of all major organs, and the beginning of movement sensations that the mother can feel. Additionally, the fetus starts to hear, swallow and kick, and the skin is covered with a protective coating called vernix.

Prenatal care during this period typically includes regular prenatal appointments to monitor the mother's health and the baby's growth and development. These appointments may include measurements of the uterus, fetal heart rate monitoring, and screening tests for genetic disorders or other potential issues.

Developmental disabilities are a group of conditions that arise in childhood and are characterized by significant impairments in cognitive functioning, physical development, or both. These disabilities can affect various areas of an individual's life, including their ability to learn, communicate, socialize, and take care of themselves.

Examples of developmental disabilities include intellectual disabilities, cerebral palsy, autism spectrum disorder, Down syndrome, and fetal alcohol spectrum disorders. These conditions are typically diagnosed in childhood and can persist throughout an individual's life.

The causes of developmental disabilities are varied and can include genetic factors, environmental influences, and complications during pregnancy or childbirth. In some cases, the exact cause may be unknown.

It is important to note that individuals with developmental disabilities have unique strengths and abilities, as well as challenges. With appropriate support and services, they can lead fulfilling lives and participate actively in their communities.

The third trimester of pregnancy is the final stage of pregnancy that lasts from week 29 until birth, which typically occurs around the 40th week. During this period, the fetus continues to grow and mature, gaining weight rapidly. The mother's body also prepares for childbirth by dilating the cervix and producing milk in preparation for breastfeeding. Regular prenatal care is crucial during this time to monitor the health of both the mother and the developing fetus, as well as to prepare for delivery.

Induced labor refers to the initiation of labor before it begins spontaneously, which is usually achieved through medical intervention. This process is initiated when there is a medically indicated reason to deliver the baby, such as maternal or fetal compromise, prolonged pregnancy, or reduced fetal movement. The most common methods used to induce labor include membrane stripping, prostaglandin administration, and oxytocin infusion. It's important to note that induced labor carries certain risks, including a higher chance of uterine hyperstimulation, infection, and the need for assisted vaginal delivery or cesarean section. Therefore, it should only be performed under the close supervision of a healthcare provider in a clinical setting.

I'm happy to help, but I need to clarify that "residence characteristics" is not a commonly used medical term. It is more related to the field of public health or epidemiology. However, if you are asking for the characteristics of a residence that could be relevant to medical or health research, they might include:

1. Housing type (single-family home, apartment, mobile home, etc.)
2. Age and condition of the housing unit
3. Presence of environmental hazards (lead paint, asbestos, radon, etc.)
4. Quality of heating, ventilation, and air conditioning systems
5. Access to clean water and sanitation facilities
6. Safety features (smoke detectors, carbon monoxide detectors, etc.)
7. Presence of pests (rodents, cockroaches, bed bugs, etc.)
8. Neighborhood characteristics (crime rates, access to healthy food options, walkability, etc.)

These factors can all have an impact on the health outcomes of individuals and communities, and are often studied in public health research.

Ovarian Hyperstimulation Syndrome (OHSS) is a medical condition characterized by the enlargement of the ovaries and the accumulation of fluid in the abdominal cavity, which can occur as a complication of fertility treatments that involve the use of medications to stimulate ovulation.

In OHSS, the ovaries become swollen and may contain multiple follicles (small sacs containing eggs) that have developed in response to the hormonal stimulation. This can lead to the release of large amounts of vasoactive substances, such as vascular endothelial growth factor (VEGF), which can cause increased blood flow to the ovaries and fluid leakage from the blood vessels into the abdominal cavity.

Mild cases of OHSS may cause symptoms such as bloating, abdominal pain or discomfort, nausea, and diarrhea. More severe cases can lead to more serious complications, including blood clots, kidney failure, and respiratory distress. In extreme cases, hospitalization may be necessary to manage the symptoms of OHSS and prevent further complications.

OHSS is typically managed by monitoring the patient's symptoms and providing supportive care, such as fluid replacement and pain management. In severe cases, medication or surgery may be necessary to drain excess fluid from the abdominal cavity. Preventive measures, such as adjusting the dosage of fertility medications or canceling treatment cycles, may also be taken to reduce the risk of OHSS in high-risk patients.

The Czech Republic is a country located in Central Europe. It is not a medical term or concept, so it does not have a specific medical definition. However, like any other country, the Czech Republic has its own healthcare system and medical facilities that provide various health services to its population. The Czech Republic is known for its high-quality healthcare and medical education, with many institutions being recognized worldwide.

Body weight is the measure of the force exerted on a scale or balance by an object's mass, most commonly expressed in units such as pounds (lb) or kilograms (kg). In the context of medical definitions, body weight typically refers to an individual's total weight, which includes their skeletal muscle, fat, organs, and bodily fluids.

Healthcare professionals often use body weight as a basic indicator of overall health status, as it can provide insights into various aspects of a person's health, such as nutritional status, metabolic function, and risk factors for certain diseases. For example, being significantly underweight or overweight can increase the risk of developing conditions like malnutrition, diabetes, heart disease, and certain types of cancer.

It is important to note that body weight alone may not provide a complete picture of an individual's health, as it does not account for factors such as muscle mass, bone density, or body composition. Therefore, healthcare professionals often use additional measures, such as body mass index (BMI), waist circumference, and blood tests, to assess overall health status more comprehensively.

Health surveys are research studies that collect data from a sample population to describe the current health status, health behaviors, and healthcare utilization of a particular group or community. These surveys may include questions about various aspects of health such as physical health, mental health, chronic conditions, lifestyle habits, access to healthcare services, and demographic information. The data collected from health surveys can be used to monitor trends in health over time, identify disparities in health outcomes, develop and evaluate public health programs and policies, and inform resource allocation decisions. Examples of national health surveys include the National Health Interview Survey (NHIS) and the Behavioral Risk Factor Surveillance System (BRFSS).

Cerebral palsy (CP) is a group of disorders that affect a person's ability to move and maintain balance and posture. According to the Mayo Clinic, CP is caused by abnormal brain development or damage to the developing brain that affects a child's ability to control movement.

The symptoms of cerebral palsy can vary in severity and may include:

* Spasticity (stiff or tight muscles)
* Rigidity (resistance to passive movement)
* Poor coordination and balance
* Weakness or paralysis
* Tremors or involuntary movements
* Abnormal gait or difficulty walking
* Difficulty with fine motor skills, such as writing or using utensils
* Speech and language difficulties
* Vision, hearing, or swallowing problems

It's important to note that cerebral palsy is not a progressive condition, meaning that it does not worsen over time. However, the symptoms may change over time, and some individuals with CP may experience additional medical conditions as they age.

Cerebral palsy is usually caused by brain damage that occurs before or during birth, but it can also be caused by brain injuries that occur in the first few years of life. Some possible causes of cerebral palsy include:

* Infections during pregnancy
* Lack of oxygen to the brain during delivery
* Traumatic head injury during birth
* Brain bleeding or stroke in the newborn period
* Genetic disorders
* Maternal illness or infection during pregnancy

There is no cure for cerebral palsy, but early intervention and treatment can help improve outcomes and quality of life. Treatment may include physical therapy, occupational therapy, speech therapy, medications to manage symptoms, surgery, and assistive devices such as braces or wheelchairs.

"Age distribution" is a term used to describe the number of individuals within a population or sample that fall into different age categories. It is often presented in the form of a graph, table, or chart, and can provide important information about the demographic structure of a population.

The age distribution of a population can be influenced by a variety of factors, including birth rates, mortality rates, migration patterns, and aging. Public health officials and researchers use age distribution data to inform policies and programs related to healthcare, social services, and other areas that affect the well-being of populations.

For example, an age distribution graph might show a larger number of individuals in the younger age categories, indicating a population with a high birth rate. Alternatively, it might show a larger number of individuals in the older age categories, indicating a population with a high life expectancy or an aging population. Understanding the age distribution of a population can help policymakers plan for future needs and allocate resources more effectively.

Longitudinal studies are a type of research design where data is collected from the same subjects repeatedly over a period of time, often years or even decades. These studies are used to establish patterns of changes and events over time, and can help researchers identify causal relationships between variables. They are particularly useful in fields such as epidemiology, psychology, and sociology, where the focus is on understanding developmental trends and the long-term effects of various factors on health and behavior.

In medical research, longitudinal studies can be used to track the progression of diseases over time, identify risk factors for certain conditions, and evaluate the effectiveness of treatments or interventions. For example, a longitudinal study might follow a group of individuals over several decades to assess their exposure to certain environmental factors and their subsequent development of chronic diseases such as cancer or heart disease. By comparing data collected at multiple time points, researchers can identify trends and correlations that may not be apparent in shorter-term studies.

Longitudinal studies have several advantages over other research designs, including their ability to establish temporal relationships between variables, track changes over time, and reduce the impact of confounding factors. However, they also have some limitations, such as the potential for attrition (loss of participants over time), which can introduce bias and affect the validity of the results. Additionally, longitudinal studies can be expensive and time-consuming to conduct, requiring significant resources and a long-term commitment from both researchers and study participants.

"Sex factors" is a term used in medicine and epidemiology to refer to the differences in disease incidence, prevalence, or response to treatment that are observed between males and females. These differences can be attributed to biological differences such as genetics, hormones, and anatomy, as well as social and cultural factors related to gender.

For example, some conditions such as autoimmune diseases, depression, and osteoporosis are more common in women, while others such as cardiovascular disease and certain types of cancer are more prevalent in men. Additionally, sex differences have been observed in the effectiveness and side effects of various medications and treatments.

It is important to consider sex factors in medical research and clinical practice to ensure that patients receive appropriate and effective care.

Rural health is a branch of healthcare that focuses on the unique health challenges and needs of people living in rural areas. The World Health Organization (WHO) defines rural health as "the state of complete physical, mental and social well-being and not merely the absence of disease or infirmity, in the rural population."

Rural populations often face disparities in healthcare access and quality compared to their urban counterparts. Factors such as geographic isolation, poverty, lack of transportation, and a shortage of healthcare providers can contribute to these disparities. Rural health encompasses a broad range of services, including primary care, prevention, chronic disease management, mental health, oral health, and emergency medical services.

The goal of rural health is to improve the health outcomes of rural populations by addressing these unique challenges and providing high-quality, accessible healthcare services that meet their needs. This may involve innovative approaches such as telemedicine, mobile health clinics, and community-based programs to reach people in remote areas.

Hypospadias is a congenital condition in males where the urethral opening (meatus), which is the end of the urethra through which urine exits, is not located at the tip of the penis but instead appears on the underside of the penis. The severity of hypospadias can vary, with some cases having the meatus located closer to the tip and others further down on the shaft or even at the scrotum or perineum (the area between the scrotum and the anus). This condition affects about 1 in every 200-250 male newborns. The exact cause of hypospadias is not fully understood, but it's believed to be a combination of genetic and environmental factors. Surgical correction is usually recommended during infancy or early childhood to prevent complications such as difficulty urinating while standing, problems with sexual function, and psychological issues related to body image.

A cross-sectional study is a type of observational research design that examines the relationship between variables at one point in time. It provides a snapshot or a "cross-section" of the population at a particular moment, allowing researchers to estimate the prevalence of a disease or condition and identify potential risk factors or associations.

In a cross-sectional study, data is collected from a sample of participants at a single time point, and the variables of interest are measured simultaneously. This design can be used to investigate the association between exposure and outcome, but it cannot establish causality because it does not follow changes over time.

Cross-sectional studies can be conducted using various data collection methods, such as surveys, interviews, or medical examinations. They are often used in epidemiology to estimate the prevalence of a disease or condition in a population and to identify potential risk factors that may contribute to its development. However, because cross-sectional studies only provide a snapshot of the population at one point in time, they cannot account for changes over time or determine whether exposure preceded the outcome.

Therefore, while cross-sectional studies can be useful for generating hypotheses and identifying potential associations between variables, further research using other study designs, such as cohort or case-control studies, is necessary to establish causality and confirm any findings.

Puerperal disorders are a group of medical conditions that can affect women during the period following childbirth, also known as the puerperium. The puerperium typically lasts for six to eight weeks after delivery. These disorders can be complications of childbirth or postpartum infections and include:

1. Puerperal fever: This is a febrile illness that occurs during the puerperium, usually caused by a bacterial infection. The most common causative organisms are group A streptococcus, Staphylococcus aureus, and Escherichia coli.

2. Puerperal sepsis: This is a severe form of puerperal fever characterized by the presence of bacteria in the blood (bacteremia) and widespread inflammation throughout the body. It can lead to organ failure and even death if not treated promptly with antibiotics.

3. Puerperal endometritis: This is an infection of the lining of the uterus (endometrium) that occurs during the puerperium. Symptoms may include fever, abdominal pain, and foul-smelling vaginal discharge.

4. Puerperal mastitis: This is an inflammation of the breast tissue that can occur during lactation, often caused by a bacterial infection. It is more common in women who are breastfeeding but can also occur in non-lactating women.

5. Puerperal psychosis: This is a rare but serious mental health disorder that can occur after childbirth. It is characterized by symptoms such as delusions, hallucinations, and disorganized thinking.

6. Puerperal thromboembolism: This is a blood clot that forms during the puerperium, usually in the deep veins of the legs (deep vein thrombosis) or in the lungs (pulmonary embolism). It can be a serious complication of childbirth and requires prompt medical attention.

Overall, puerperal disorders are a significant cause of maternal morbidity and mortality worldwide, particularly in low-income countries where access to healthcare is limited. Prompt diagnosis and treatment are essential for improving outcomes and reducing the risk of long-term complications.

Trisomy is a genetic condition where there is an extra copy of a particular chromosome, resulting in 47 chromosomes instead of the typical 46 in a cell. This usually occurs due to an error in cell division during the development of the egg, sperm, or embryo.

Instead of the normal pair, there are three copies (trisomy) of that chromosome. The most common form of trisomy is Trisomy 21, also known as Down syndrome, where there is an extra copy of chromosome 21. Other forms include Trisomy 13 (Patau syndrome) and Trisomy 18 (Edwards syndrome), which are associated with more severe developmental issues and shorter lifespans.

Trisomy can also occur in a mosaic form, where some cells have the extra chromosome while others do not, leading to varying degrees of symptoms depending on the proportion of affected cells.

I'm sorry for any confusion, but "Sweden" is not a medical term. It is a country located in northern Europe. If you have any questions about medical terminology or concepts, I would be happy to help answer those!

Multivariate analysis is a statistical method used to examine the relationship between multiple independent variables and a dependent variable. It allows for the simultaneous examination of the effects of two or more independent variables on an outcome, while controlling for the effects of other variables in the model. This technique can be used to identify patterns, associations, and interactions among multiple variables, and is commonly used in medical research to understand complex health outcomes and disease processes. Examples of multivariate analysis methods include multiple regression, factor analysis, cluster analysis, and discriminant analysis.

A questionnaire in the medical context is a standardized, systematic, and structured tool used to gather information from individuals regarding their symptoms, medical history, lifestyle, or other health-related factors. It typically consists of a series of written questions that can be either self-administered or administered by an interviewer. Questionnaires are widely used in various areas of healthcare, including clinical research, epidemiological studies, patient care, and health services evaluation to collect data that can inform diagnosis, treatment planning, and population health management. They provide a consistent and organized method for obtaining information from large groups or individual patients, helping to ensure accurate and comprehensive data collection while minimizing bias and variability in the information gathered.

I'm sorry for any confusion, but "Georgia" is not a medical term or condition. It is a place name, referring to either a state in the United States or a country in Eastern Europe. If you have any questions about medical conditions or terminology, I would be happy to help with those!

Hispanic Americans, also known as Latino Americans, are individuals in the United States who are of Spanish-speaking origin or whose ancestors came from Spain, Mexico, Cuba, the Caribbean, Central and South America. This group includes various cultures, races, and nationalities. It is important to note that "Hispanic" refers to a cultural and linguistic affiliation rather than a racial category. Therefore, Hispanic Americans can be of any race, including White, Black, Asian, Native American, or mixed races.

I'm sorry for any confusion, but "New York" is not a medical term or concept. New York refers to a state in the United States, as well as its largest city. If you have any questions about medical terminology or concepts, I would be happy to help with those!

Tetanus is a serious bacterial infection caused by the bacterium Clostridium tetani. The bacteria are found in soil, dust and manure and can enter the body through wounds, cuts or abrasions, particularly if they're not cleaned properly. The bacterium produces a toxin that affects the nervous system, causing muscle stiffness and spasms, often beginning in the jaw and face (lockjaw) and then spreading to the rest of the body.

Tetanus can be prevented through vaccination, and it's important to get vaccinated if you haven't already or if your immunization status is not up-to-date. If tetanus is suspected, medical attention should be sought immediately, as it can be a life-threatening condition if left untreated. Treatment typically involves administering tetanus immune globulin (TIG) to neutralize the toxin and antibiotics to kill the bacteria, as well as supportive care such as wound cleaning and management, and in some cases, mechanical ventilation may be necessary to assist with breathing.

The term "African Continental Ancestry Group" is a racial category used in the field of genetics and population health to describe individuals who have ancestral origins in the African continent. This group includes people from diverse ethnic backgrounds, cultures, and languages across the African continent. It's important to note that this term is used for genetic and epidemiological research purposes and should not be used to make assumptions about an individual's personal identity, culture, or experiences.

It's also worth noting that there is significant genetic diversity within Africa, and using a single category to describe all individuals with African ancestry can oversimplify this diversity. Therefore, it's more accurate and informative to specify the particular population or region of African ancestry when discussing genetic research or health outcomes.

Chorionic Gonadotropin (hCG) is a hormone that is produced during pregnancy. It is produced by the placenta after implantation of the fertilized egg in the uterus. The main function of hCG is to prevent the disintegration of the corpus luteum, which is a temporary endocrine structure that forms in the ovary after ovulation and produces progesterone during early pregnancy. Progesterone is essential for maintaining the lining of the uterus and supporting the pregnancy.

hCG can be detected in the blood or urine as early as 10 days after conception, and its levels continue to rise throughout the first trimester of pregnancy. In addition to its role in maintaining pregnancy, hCG is also used as a clinical marker for pregnancy and to monitor certain medical conditions such as gestational trophoblastic diseases.

A very low birth weight (VLBW) infant is a baby born weighing less than 1500 grams (3 pounds, 5 ounces). This category includes babies who are extremely preterm (born at or before 28 weeks of gestation) and/or have intrauterine growth restriction. VLBW infants often face significant health challenges, including respiratory distress syndrome, brain bleeds, infections, and feeding difficulties. They may require extended hospital stays in the neonatal intensive care unit (NICU) and have a higher risk of long-term neurodevelopmental impairments compared to infants with normal birth weights.

Smoking is not a medical condition, but it's a significant health risk behavior. Here is the definition from a public health perspective:

Smoking is the act of inhaling and exhaling the smoke of burning tobacco that is commonly consumed through cigarettes, pipes, and cigars. The smoke contains over 7,000 chemicals, including nicotine, tar, carbon monoxide, and numerous toxic and carcinogenic substances. These toxins contribute to a wide range of diseases and health conditions, such as lung cancer, heart disease, stroke, chronic obstructive pulmonary disease (COPD), and various other cancers, as well as adverse reproductive outcomes and negative impacts on the developing fetus during pregnancy. Smoking is highly addictive due to the nicotine content, which makes quitting smoking a significant challenge for many individuals.

Gonadotropin-Releasing Hormone (GnRH), also known as Luteinizing Hormone-Releasing Hormone (LHRH), is a hormonal peptide consisting of 10 amino acids. It is produced and released by the hypothalamus, an area in the brain that links the nervous system to the endocrine system via the pituitary gland.

GnRH plays a crucial role in regulating reproduction and sexual development through its control of two gonadotropins: follicle-stimulating hormone (FSH) and luteinizing hormone (LH). These gonadotropins, in turn, stimulate the gonads (ovaries or testes) to produce sex steroids and eggs or sperm.

GnRH acts on the anterior pituitary gland by binding to its specific receptors, leading to the release of FSH and LH. The hypothalamic-pituitary-gonadal axis is under negative feedback control, meaning that when sex steroid levels are high, they inhibit the release of GnRH, which subsequently decreases FSH and LH secretion.

GnRH agonists and antagonists have clinical applications in various medical conditions, such as infertility treatments, precocious puberty, endometriosis, uterine fibroids, prostate cancer, and hormone-responsive breast cancer.

I'm sorry for any confusion, but "Norway" is not a medical term or concept. It is a country in Northern Europe, known officially as the Kingdom of Norway. If you have any questions about medical topics or definitions, I would be happy to help!

Fertility preservation is a medical procedure or treatment that is aimed at protecting and preserving the reproductive function and potential of an individual, typically before undergoing medical treatments that can potentially compromise their fertility. This may involve the cryopreservation (freezing) and storage of gametes (sperm or eggs), embryos, or reproductive tissues, such as ovarian or testicular tissue, for future use.

Fertility preservation is often recommended for individuals who are facing medical treatments that can have a negative impact on their fertility, such as chemotherapy, radiation therapy, or surgical removal of reproductive organs. It may also be considered for individuals with conditions that can affect their fertility, such as certain genetic disorders or autoimmune diseases.

The goal of fertility preservation is to allow individuals to have biological children in the future, even if their fertility is compromised by medical treatments or conditions. The success of fertility preservation depends on several factors, including the age and health of the individual at the time of preservation, the type and duration of the medical treatment, and the quality of the preserved gametes or tissues.

Congenital hypothyroidism is a medical condition characterized by the partial or complete absence of thyroid hormone production in the baby's body at birth. The thyroid gland, which is located in the front of the neck, produces hormones that are essential for normal growth and development of the brain and body.

Congenital hypothyroidism can occur due to various reasons such as the absence or abnormal development of the thyroid gland, or a defect in the production or regulation of thyroid hormones. In some cases, it may be caused by genetic mutations that affect the development or function of the thyroid gland.

If left untreated, congenital hypothyroidism can lead to mental and physical retardation, growth problems, and other health issues. Therefore, it is important to diagnose and treat this condition as early as possible, usually within the first few weeks of life. Treatment typically involves replacing the missing thyroid hormones with synthetic medications, which are safe and effective when administered under a doctor's supervision.

A confidence interval (CI) is a range of values that is likely to contain the true value of a population parameter with a certain level of confidence. It is commonly used in statistical analysis to express the uncertainty associated with estimates derived from sample data.

For example, if we calculate a 95% confidence interval for the mean height of a population based on a sample of individuals, we can say that we are 95% confident that the true population mean height falls within the calculated range. The width of the confidence interval gives us an idea of how precise our estimate is - narrower intervals indicate more precise estimates, while wider intervals suggest greater uncertainty.

Confidence intervals are typically calculated using statistical formulas that take into account the sample size, standard deviation, and level of confidence desired. They can be used to compare different groups or to evaluate the effectiveness of interventions in medical research.

I am not aware of a specific medical definition for the term "China." Generally, it is used to refer to:

1. The People's Republic of China (PRC), which is a country in East Asia. It is the most populous country in the world and the fourth largest by geographical area. Its capital city is Beijing.
2. In a historical context, "China" was used to refer to various dynasties and empires that existed in East Asia over thousands of years. The term "Middle Kingdom" or "Zhongguo" (中国) has been used by the Chinese people to refer to their country for centuries.
3. In a more general sense, "China" can also be used to describe products or goods that originate from or are associated with the People's Republic of China.

If you have a specific context in which you encountered the term "China" related to medicine, please provide it so I can give a more accurate response.

Hematologic pregnancy complications refer to disorders related to the blood and blood-forming tissues that occur during pregnancy. These complications can have serious consequences for both the mother and the fetus if not properly managed. Some common hematologic pregnancy complications include:

1. Anemia: A condition characterized by a decrease in the number of red blood cells or hemoglobin in the blood, which can lead to fatigue, weakness, and shortness of breath. Iron-deficiency anemia is the most common type of anemia during pregnancy.
2. Thrombocytopenia: A condition characterized by a decrease in the number of platelets (cells that help blood clot) in the blood. Mild thrombocytopenia is relatively common during pregnancy, but severe thrombocytopenia can increase the risk of bleeding during delivery.
3. Gestational thrombotic thrombocytopenic purpura (GTTP): A rare but serious disorder that can cause blood clots to form in small blood vessels throughout the body, leading to a decrease in the number of platelets and red blood cells. GTTP can cause serious complications such as stroke, kidney failure, and even death if not promptly diagnosed and treated.
4. Disseminated intravascular coagulation (DIC): A condition characterized by abnormal clotting and bleeding throughout the body. DIC can be triggered by various conditions such as severe infections, pregnancy complications, or cancer.
5. Hemolysis, elevated liver enzymes, and low platelets (HELLP) syndrome: A serious complication of pregnancy that can cause damage to the liver and lead to bleeding. HELLP syndrome is often associated with preeclampsia, a condition characterized by high blood pressure and damage to organs such as the liver and kidneys.

It's important for pregnant women to receive regular prenatal care to monitor for these and other potential complications, and to seek prompt medical attention if any concerning symptoms arise.

I'm sorry for any confusion, but the term "Europe" is a geographical and political designation, rather than a medical one. It refers to the continent located entirely in the Northern Hemisphere and mostly in the Eastern Hemisphere. It is bordered by the Arctic Ocean to the north, the Atlantic Ocean to the west, and the Mediterranean Sea to the south. Europe is made up of approximately 50 countries, depending on how one defines a "country."

If you have any questions related to medical terminology or health-related topics, I'd be happy to help answer them!

A surrogate mother is a woman who carries and gives birth to a child for another person or couple, called the intended parents. This can occur through traditional surrogacy, in which the surrogate mother is artificially inseminated with the intended father's sperm and she is genetically related to the child, or gestational surrogacy, in which the embryo created through in vitro fertilization (IVF) using the eggs and sperm of the intended parents or donors is transferred to the surrogate mother's uterus. Surrogacy arrangements are complex and involve legal, ethical, and emotional considerations. It is important for all parties involved to have a clear understanding of the process and to work with experienced professionals in order to ensure a successful outcome.

An ovary is a part of the female reproductive system in which ova or eggs are produced through the process of oogenesis. They are a pair of solid, almond-shaped structures located one on each side of the uterus within the pelvic cavity. Each ovary measures about 3 to 5 centimeters in length and weighs around 14 grams.

The ovaries have two main functions: endocrine (hormonal) function and reproductive function. They produce and release eggs (ovulation) responsible for potential fertilization and development of an embryo/fetus during pregnancy. Additionally, they are essential in the production of female sex hormones, primarily estrogen and progesterone, which regulate menstrual cycles, sexual development, and reproduction.

During each menstrual cycle, a mature egg is released from one of the ovaries into the fallopian tube, where it may be fertilized by sperm. If not fertilized, the egg, along with the uterine lining, will be shed, leading to menstruation.

I'm sorry for any confusion, but "New Zealand" is not a medical term or concept. It is a country located in the southwestern Pacific Ocean, known for its stunning landscapes, unique wildlife, and as the filming location for the "Lord of the Rings" films. If you have any questions related to medicine or health, I'd be happy to try and help answer those for you!

Histocompatibility, maternal-fetal, refers to the compatibility between the human leukocyte antigens (HLAs) and other antigenic proteins expressed on the fetal tissues and those present in the mother's immune system. The HLAs are a group of proteins encoded by the major histocompatibility complex (MHC) and play a crucial role in the recognition and presentation of foreign peptides to the immune cells.

During pregnancy, the fetal tissues express paternal HLA antigens that can be recognized as non-self by the mother's immune system. However, the maternal-fetal interface, which includes the placenta and decidua, has several mechanisms to prevent the activation of the maternal immune response against the fetus. These mechanisms include the expression of unique HLA molecules (HLA-G, -C, and -E) by the trophoblast cells, which have immunomodulatory functions, as well as the production of anti-inflammatory cytokines and the suppression of pro-inflammatory responses.

Despite these immune tolerance mechanisms, in some cases, the maternal immune system may still recognize the fetal tissues as foreign and mount an immune response, leading to pregnancy complications such as preeclampsia, recurrent miscarriage, or intrauterine growth restriction. The degree of histocompatibility between the mother and fetus can influence the risk of these complications, with a higher degree of mismatch increasing the risk.

In transplantation medicine, the concept of histocompatibility is critical in matching donors and recipients to minimize the risk of rejection. However, in pregnancy, the unique immune environment at the maternal-fetal interface allows for the coexistence of two genetically distinct individuals without the need for full histocompatibility.

I'm sorry for any confusion, but "India" is not a medical term or concept. It is a country in South Asia, the second-most populous country in the world, known for its rich history, diverse culture, and numerous contributions to various fields including medicine. If you have any questions related to medical topics, I would be happy to help answer them!

A randomized controlled trial (RCT) is a type of clinical study in which participants are randomly assigned to receive either the experimental intervention or the control condition, which may be a standard of care, placebo, or no treatment. The goal of an RCT is to minimize bias and ensure that the results are due to the intervention being tested rather than other factors. This design allows for a comparison between the two groups to determine if there is a significant difference in outcomes. RCTs are often considered the gold standard for evaluating the safety and efficacy of medical interventions, as they provide a high level of evidence for causal relationships between the intervention and health outcomes.

An ovarian follicle is a fluid-filled sac in the ovary that contains an immature egg or ovum (oocyte). It's a part of the female reproductive system and plays a crucial role in the process of ovulation.

Ovarian follicles start developing in the ovaries during fetal development, but only a small number of them will mature and release an egg during a woman's reproductive years. The maturation process is stimulated by hormones like follicle-stimulating hormone (FSH) and luteinizing hormone (LH).

There are different types of ovarian follicles, including primordial, primary, secondary, and tertiary or Graafian follicles. The Graafian follicle is the mature follicle that ruptures during ovulation to release the egg into the fallopian tube, where it may be fertilized by sperm.

It's important to note that abnormal growth or development of ovarian follicles can lead to conditions like polycystic ovary syndrome (PCOS) and ovarian cancer.

Consanguinity is a medical and genetic term that refers to the degree of genetic relationship between two individuals who share common ancestors. Consanguineous relationships exist when people are related by blood, through a common ancestor or siblings who have children together. The closer the relationship between the two individuals, the higher the degree of consanguinity.

The degree of consanguinity is typically expressed as a percentage or fraction, with higher values indicating a closer genetic relationship. For example, first-degree relatives, such as parents and children or full siblings, share approximately 50% of their genes and have a consanguinity coefficient of 0.25 (or 25%).

Consanguinity can increase the risk of certain genetic disorders and birth defects in offspring due to the increased likelihood of sharing harmful recessive genes. The risks depend on the degree of consanguinity, with closer relationships carrying higher risks. It is important for individuals who are planning to have children and have a history of consanguinity to consider genetic counseling and testing to assess their risk of passing on genetic disorders.

"Family characteristics" is a broad term that can refer to various attributes, dynamics, and structures of a family unit. These characteristics can include:

1. Family structure: This refers to the composition of the family, such as whether it is a nuclear family (two parents and their children), single-parent family, extended family, blended family, or same-sex parent family.
2. Family roles: The responsibilities and expectations assigned to each family member, such as caregiver, provider, or decision-maker.
3. Communication patterns: How family members communicate with one another, including frequency, tone, and level of openness.
4. Problem-solving styles: How the family approaches and resolves conflicts and challenges.
5. Cultural and religious practices: The values, traditions, and beliefs that shape the family's identity and worldview.
6. Family functioning: The overall health and effectiveness of the family system, including its ability to adapt to change and support individual members' needs.
7. Attachment styles: The quality and nature of the emotional bonds between family members, which can impact attachment security and relationships throughout life.
8. Parenting style: The approach that parents take in raising their children, such as authoritative, authoritarian, permissive, or uninvolved.
9. Family history: Past experiences and events that have shaped the family's development and dynamics.
10. Genetic factors: Inherited traits and predispositions that can influence family members' health, behavior, and personality.

Understanding family characteristics is essential in fields such as medicine, psychology, social work, and counseling, as these factors can significantly impact individual and family well-being.

Craniosynostosis is a medical condition that affects the skull of a developing fetus or infant. It is characterized by the premature closure of one or more of the fibrous sutures between the bones of the skull (cranial sutures). These sutures typically remain open during infancy to allow for the growth and development of the brain.

When a suture closes too early, it can restrict the growth of the surrounding bones and cause an abnormal shape of the head. The severity of craniosynostosis can vary depending on the number of sutures involved and the extent of the premature closure. In some cases, craniosynostosis can also lead to increased pressure on the brain, which can cause a range of neurological symptoms.

There are several types of craniosynostoses, including:

1. Sagittal synostosis: This is the most common type and involves the premature closure of the sagittal suture, which runs from front to back along the top of the head. This can cause the skull to grow long and narrow, a condition known as scaphocephaly.
2. Coronal synostosis: This type involves the premature closure of one or both of the coronal sutures, which run from the temples to the front of the head. When one suture is affected, it can cause the forehead to bulge and the eye socket on that side to sink in (anterior plagiocephaly). When both sutures are affected, it can cause a flattened appearance of the forehead and a prominent back of the head (brachycephaly).
3. Metopic synostosis: This type involves the premature closure of the metopic suture, which runs from the top of the forehead to the bridge of the nose. It can cause a triangular shape of the forehead and a prominent ridge along the midline of the skull (trigonocephaly).
4. Lambdoid synostosis: This is the least common type and involves the premature closure of the lambdoid suture, which runs along the back of the head. It can cause an asymmetrical appearance of the head and face, as well as possible neurological symptoms.

In some cases, multiple sutures may be affected, leading to more complex craniofacial abnormalities. Treatment for craniosynostosis typically involves surgery to release the fused suture(s) and reshape the skull. The timing of the surgery depends on the type and severity of the condition but is usually performed within the first year of life. Early intervention can help prevent further complications, such as increased intracranial pressure and developmental delays.

The postpartum period refers to the time frame immediately following childbirth, typically defined as the first 6-12 weeks. During this time, significant physical and emotional changes occur as the body recovers from pregnancy and delivery. Hormone levels fluctuate dramatically, leading to various symptoms such as mood swings, fatigue, and breast engorgement. The reproductive system also undergoes significant changes, with the uterus returning to its pre-pregnancy size and shape, and the cervix closing.

It is essential to monitor physical and emotional health during this period, as complications such as postpartum depression, infection, or difficulty breastfeeding may arise. Regular check-ups with healthcare providers are recommended to ensure a healthy recovery and address any concerns. Additionally, proper rest, nutrition, and support from family and friends can help facilitate a smooth transition into this new phase of life.

I'm sorry for any confusion, but "Israel" is not a medical term. It is a country located in the Middle East. If you have any medical questions or terms you would like defined, I would be happy to help!

Body Mass Index (BMI) is a measure used to assess whether a person has a healthy weight for their height. It's calculated by dividing a person's weight in kilograms by the square of their height in meters. Here is the medical definition:

Body Mass Index (BMI) = weight(kg) / [height(m)]^2

According to the World Health Organization, BMI categories are defined as follows:

* Less than 18.5: Underweight
* 18.5-24.9: Normal or healthy weight
* 25.0-29.9: Overweight
* 30.0 and above: Obese

It is important to note that while BMI can be a useful tool for identifying weight issues in populations, it does have limitations when applied to individuals. For example, it may not accurately reflect body fat distribution or muscle mass, which can affect health risks associated with excess weight. Therefore, BMI should be used as one of several factors when evaluating an individual's health status and risk for chronic diseases.

Streptococcus agalactiae, also known as Group B Streptococcus (GBS), is a type of bacteria that commonly colonizes the gastrointestinal and genitourinary tracts of humans. It is Gram-positive, facultatively anaerobic, and forms chains when viewed under the microscope.

While S. agalactiae can be carried asymptomatically by many adults, it can cause serious infections in newborns, pregnant women, elderly individuals, and people with weakened immune systems. In newborns, GBS can lead to sepsis, pneumonia, and meningitis, which can result in long-term health complications or even be fatal if left untreated.

Pregnant women are often screened for GBS colonization during the third trimester of pregnancy, and those who test positive may receive intrapartum antibiotics to reduce the risk of transmission to their newborns during delivery.

Spinal dysraphism is a broad term used to describe a group of congenital malformations of the spine and spinal cord. These defects occur during embryonic development when the neural tube, which eventually forms the brain and spinal cord, fails to close properly. This results in an incomplete development or formation of the spinal cord and/or vertebral column.

There are two main categories of spinal dysraphism: open (also called exposed or overt) and closed (also called hidden or occult). Open spinal dysraphisms, such as myelomeningocele and myelocele, involve exposure of the spinal cord and/or its coverings through an opening in the back. Closed spinal dysraphisms, such as lipomyelomeningocele, tethered cord syndrome, and diastematomyelia, are more subtle and may not be visibly apparent at birth.

Symptoms of spinal dysraphism can vary widely depending on the type and severity of the defect. They may include motor and sensory impairments, bowel and bladder dysfunction, orthopedic deformities, and increased risk for neurological complications such as hydrocephalus (accumulation of fluid in the brain). Early diagnosis and intervention are crucial to optimize outcomes and minimize potential complications.

I apologize for any confusion, but "Australia" is not a medical term or concept. It is the world's largest island and smallest continent, located in the Southern Hemisphere, surrounded by the Pacific and Indian Oceans. It is composed of many diverse ecosystems, including deserts, rainforests, and coastal areas, and is home to a wide variety of unique plant and animal species.

If you have any questions related to medical terminology or health-related topics, I would be happy to try and help answer them for you!

Embryonic development is the series of growth and developmental stages that occur during the formation and early growth of the embryo. In humans, this stage begins at fertilization (when the sperm and egg cell combine) and continues until the end of the 8th week of pregnancy. During this time, the fertilized egg (now called a zygote) divides and forms a blastocyst, which then implants into the uterus. The cells in the blastocyst begin to differentiate and form the three germ layers: the ectoderm, mesoderm, and endoderm. These germ layers will eventually give rise to all of the different tissues and organs in the body.

Embryonic development is a complex and highly regulated process that involves the coordinated interaction of genetic and environmental factors. It is characterized by rapid cell division, migration, and differentiation, as well as programmed cell death (apoptosis) and tissue remodeling. Abnormalities in embryonic development can lead to birth defects or other developmental disorders.

It's important to note that the term "embryo" is used to describe the developing organism from fertilization until the end of the 8th week of pregnancy in humans, after which it is called a fetus.

Neonatal jaundice is a medical condition characterized by the yellowing of a newborn baby's skin and eyes due to an excess of bilirubin in the blood. Bilirubin is a yellowish substance produced by the normal breakdown of red blood cells, which are then processed by the liver and excreted through the bile. In neonatal jaundice, the liver is not yet fully developed and cannot process bilirubin quickly enough, leading to its accumulation in the body.

Neonatal jaundice typically appears within the first 2-4 days of life and can range from mild to severe. Mild cases may resolve on their own without treatment, while more severe cases may require medical intervention such as phototherapy or a blood transfusion. Risk factors for neonatal jaundice include prematurity, bruising during birth, blood type incompatibility between mother and baby, and certain genetic disorders.

It is important to monitor newborns closely for signs of jaundice and seek medical attention if concerned, as untreated neonatal jaundice can lead to serious complications such as brain damage or hearing loss.

"Sex distribution" is a term used to describe the number of males and females in a study population or sample. It can be presented as a simple count, a percentage, or a ratio. This information is often used in research to identify any differences in health outcomes, disease prevalence, or response to treatment between males and females. Additionally, understanding sex distribution can help researchers ensure that their studies are representative of the general population and can inform the design of future studies.

I'm sorry for any confusion, but "Singapore" is not a medical term or concept. It is a sovereign city-state and island country in Southeast Asia. If you have any questions related to medical topics or definitions, I would be happy to try and help answer those for you!

Pre-eclampsia is a pregnancy-related disorder, typically characterized by the onset of high blood pressure (hypertension) and damage to organs, such as the kidneys, after the 20th week of pregnancy. It is often accompanied by proteinuria, which is the presence of excess protein in the urine. Pre-eclampsia can lead to serious complications for both the mother and the baby if left untreated or unmanaged.

The exact causes of pre-eclampsia are not fully understood, but it is believed that placental issues, genetic factors, and immune system problems may contribute to its development. Risk factors include first-time pregnancies, history of pre-eclampsia in previous pregnancies, chronic hypertension, obesity, older age (35 or older), and assisted reproductive technology (ART) pregnancies.

Pre-eclampsia can progress to a more severe form called eclampsia, which is characterized by the onset of seizures. HELLP syndrome, another severe complication, involves hemolysis (breaking down of red blood cells), elevated liver enzymes, and low platelet count.

Early detection and management of pre-eclampsia are crucial to prevent severe complications. Regular prenatal care, including frequent blood pressure checks and urine tests, can help identify early signs of the condition. Treatment typically involves close monitoring, medication to lower blood pressure, corticosteroids to promote fetal lung maturity, and, in some cases, delivery of the baby if the mother's or baby's health is at risk.

Epidemiologic methods are systematic approaches used to investigate and understand the distribution, determinants, and outcomes of health-related events or diseases in a population. These methods are applied to study the patterns of disease occurrence and transmission, identify risk factors and causes, and evaluate interventions for prevention and control. The core components of epidemiologic methods include:

1. Descriptive Epidemiology: This involves the systematic collection and analysis of data on the who, what, when, and where of health events to describe their distribution in a population. It includes measures such as incidence, prevalence, mortality, and morbidity rates, as well as geographic and temporal patterns.

2. Analytical Epidemiology: This involves the use of statistical methods to examine associations between potential risk factors and health outcomes. It includes observational studies (cohort, case-control, cross-sectional) and experimental studies (randomized controlled trials). The goal is to identify causal relationships and quantify the strength of associations.

3. Experimental Epidemiology: This involves the design and implementation of interventions or experiments to test hypotheses about disease prevention and control. It includes randomized controlled trials, community trials, and other experimental study designs.

4. Surveillance and Monitoring: This involves ongoing systematic collection, analysis, and interpretation of health-related data for early detection, tracking, and response to health events or diseases.

5. Ethical Considerations: Epidemiologic studies must adhere to ethical principles such as respect for autonomy, beneficence, non-maleficence, and justice. This includes obtaining informed consent, ensuring confidentiality, and minimizing harm to study participants.

Overall, epidemiologic methods provide a framework for investigating and understanding the complex interplay between host, agent, and environmental factors that contribute to the occurrence of health-related events or diseases in populations.

Congenital Rubella Syndrome (CRS) is a collection of severe birth defects that occur when a woman contracts rubella (German measles) during pregnancy, particularly in the first trimester. The virus can cause damage to the developing fetus's heart, brain, eyes, and ears, leading to a range of symptoms known as CRS. These may include:

1. Cardiac defects: Patent ductus arteriosus (PDA), pulmonary stenosis, and ventricular septal defects are common.
2. Cataracts or congenital glaucoma.
3. Deafness, which can be unilateral or bilateral.
4. Developmental delay and intellectual disability.
5. Microcephaly (small head size).
6. Intrauterine growth restriction (IUGR) leading to low birth weight.
7. Hepatosplenomegaly (enlarged liver and spleen).
8. Jaundice.
9. Thrombocytopenia (low platelet count).
10. Skin rash or pigmentary changes.

Prevention is crucial, as there is no cure for CRS once it has developed. The MMR (measles, mumps, and rubella) vaccine effectively prevents rubella infection and subsequent CRS.

I'm not aware of a specific medical definition for "Continental Population Groups." However, in the context of genetics and population health, continental population groups often refer to the major population divisions based on genetic ancestry and geographical origin. These groups typically include:

1. African: Individuals with recent ancestry primarily from Africa, particularly sub-Saharan Africa.
2. European: Individuals with recent ancestry primarily from Europe.
3. Asian: Individuals with recent ancestry primarily from Asia, including East Asia, South Asia, and Central Asia.
4. Native American: Individuals with recent ancestry primarily from the indigenous populations of North, Central, and South America.
5. Oceanian: Individuals with recent ancestry primarily from Australia, New Guinea, and neighboring islands in the Pacific region.

It is important to note that these categories are not exhaustive or mutually exclusive, as human migration and admixture have led to a complex web of genetic ancestries. Furthermore, using continental population labels can oversimplify the rich diversity within each group and may perpetuate harmful stereotypes or misunderstandings about racial and ethnic identities.

A criminal abortion is an illegal abortion, which is a procedure performed with the intent to induce the termination of a pregnancy, carried out in violation of the law. In many jurisdictions, criminal abortions are defined as those performed outside of the legal parameters set forth by the relevant regulations, such as those that require the procedure to be performed by a licensed medical professional, within certain timeframes, and/or for specific reasons.

Criminal abortions may be motivated by various factors, including financial constraints, social stigma, or fear of repercussions. Engaging in criminal abortion practices can result in severe legal consequences, including fines, imprisonment, and in some cases, loss of medical license. It's important to note that the legality and accessibility of abortion vary significantly across different countries and regions, with varying restrictions and requirements.

If you require assistance or advice related to pregnancy termination, it is crucial to consult a licensed healthcare professional or a trusted reproductive health organization in your area to ensure that you receive accurate information and safe care within the legal framework of your jurisdiction.

I'm sorry for any confusion, but "Ireland" is not a medical term or concept. It is a country located in north-western Europe, consisting of 32 provinces; 26 of which are part of the Republic of Ireland and the remaining 6 are part of the United Kingdom (Northern Ireland). If you have any questions related to medical terminology or health-related topics, I'd be happy to help with those.

Eclampsia is a serious pregnancy complication characterized by the onset of seizures or convulsions in a woman who has already developed preeclampsia, which is a condition marked by high blood pressure and damage to organs such as the liver and kidneys. Eclampsia can occur before, during, or after delivery and is considered a medical emergency that requires immediate treatment. It can pose significant risks to both the mother and the baby, including premature birth, fetal growth restriction, and even maternal and fetal death.

The exact causes of eclampsia are not fully understood, but it is thought to be related to problems with the placenta and abnormal blood vessel development in the uterus. Risk factors for developing eclampsia include preexisting medical conditions such as chronic hypertension or diabetes, a history of preeclampsia or eclampsia in previous pregnancies, multiple gestation (carrying more than one baby), and certain genetic factors.

Treatment for eclampsia typically involves delivering the baby as soon as possible to prevent further complications. In some cases, medication may be given to manage seizures and prevent their recurrence. Close monitoring of both the mother and the baby is essential to ensure the best possible outcomes.

I'm sorry for any confusion, but "Linear Models" is actually a term from the field of statistics and machine learning, rather than medicine. A linear model is a type of statistical model that is used to analyze the relationship between two or more variables. In a linear model, the relationship between the dependent variable (the outcome or result) and the independent variable(s) (the factors being studied) is assumed to be linear, meaning that it can be described by a straight line on a graph.

The equation for a simple linear model with one independent variable (x) and one dependent variable (y) looks like this:

y = β0 + β1*x + ε

In this equation, β0 is the y-intercept or the value of y when x equals zero, β1 is the slope or the change in y for each unit increase in x, and ε is the error term or the difference between the actual values of y and the predicted values of y based on the linear model.

Linear models are widely used in medical research to study the relationship between various factors (such as exposure to a risk factor or treatment) and health outcomes (such as disease incidence or mortality). They can also be used to adjust for confounding variables, which are factors that may influence both the independent variable and the dependent variable, and thus affect the observed relationship between them.

Unplanned pregnancy is a pregnancy that is not intended or expected by the woman or couple. It is also sometimes referred to as an "unintended" or "unwanted" pregnancy. This can occur when contraceptive methods fail or are not used, or when there is a lack of knowledge about or access to effective family planning resources. Unplanned pregnancies can present various physical, emotional, and social challenges for the individuals involved, and may also have implications for public health and societal well-being. It's important to note that unplanned pregnancies can still result in wanted and loved children, but the circumstances surrounding their conception may bring additional stressors and considerations.

I'm sorry for any confusion, but "Ohio" is not a medical term or condition. It is the name of a state located in the Midwestern region of the United States. If you have any questions about medical conditions or terms, I would be happy to help answer those!

Fallopian tube diseases refer to conditions that affect the function or structure of the Fallopian tubes, which are a pair of narrow tubes that transport the egg from the ovaries to the uterus during ovulation and provide a pathway for sperm to reach the egg for fertilization. Some common Fallopian tube diseases include:

1. Salpingitis: This is an inflammation of the Fallopian tubes, usually caused by an infection. The infection can be bacterial, viral, or fungal in origin and can lead to scarring, blockage, or damage to the Fallopian tubes.
2. Hydrosalpinx: This is a condition where one or both of the Fallopian tubes become filled with fluid, leading to swelling and distension of the tube. The cause of hydrosalpinx can be infection, endometriosis, or previous surgery.
3. Endometriosis: This is a condition where the tissue that lines the inside of the uterus grows outside of it, including on the Fallopian tubes. This can lead to scarring, adhesions, and blockage of the tubes.
4. Ectopic pregnancy: This is a pregnancy that develops outside of the uterus, usually in the Fallopian tube. An ectopic pregnancy can cause the Fallopian tube to rupture, leading to severe bleeding and potentially life-threatening complications.
5. Tubal ligation: This is a surgical procedure that involves blocking or cutting the Fallopian tubes to prevent pregnancy. In some cases, tubal ligation can lead to complications such as ectopic pregnancy or tubal sterilization syndrome, which is a condition where the fallopian tubes reconnect and allow for pregnancy to occur.

These conditions can cause infertility, chronic pain, and other health problems, and may require medical or surgical treatment.

Antiphospholipid antibodies are a type of autoantibody that targets and binds to certain proteins found in the blood that attach to phospholipids (a type of fat molecule). These antibodies are associated with an increased risk of developing antiphospholipid syndrome, a disorder characterized by abnormal blood clotting.

There are several types of antiphospholipid antibodies, including:

1. Lupus anticoagulant: This type of antiphospholipid antibody can interfere with blood clotting tests and may increase the risk of thrombosis (blood clots) in both arteries and veins.
2. Anticardiolipin antibodies: These antibodies target a specific phospholipid called cardiolipin, which is found in the inner membrane of mitochondria. High levels of anticardiolipin antibodies are associated with an increased risk of thrombosis and pregnancy complications such as recurrent miscarriage.
3. Anti-β2 glycoprotein I antibodies: These antibodies target a protein called β2 glycoprotein I, which binds to negatively charged phospholipids on the surface of cells. High levels of anti-β2 glycoprotein I antibodies are associated with an increased risk of thrombosis and pregnancy complications.

The exact mechanism by which antiphospholipid antibodies cause blood clotting is not fully understood, but it is thought to involve the activation of platelets, the inhibition of natural anticoagulants, and the promotion of inflammation. Antiphospholipid syndrome can be treated with medications that thin the blood or prevent clots from forming, such as aspirin, warfarin, or heparin.

Congenital hip dislocation, also known as developmental dysplasia of the hip (DDH), is a condition where the hip joint fails to develop normally in utero or during early infancy. In a healthy hip, the head of the femur (thigh bone) fits snugly into the acetabulum (hip socket). However, in congenital hip dislocation, the femoral head is not held firmly in place within the acetabulum due to abnormal development or laxity of the ligaments that support the joint.

There are two types of congenital hip dislocations:

1. Teratologic dislocation: This type is present at birth and occurs due to abnormalities in the development of the hip joint during fetal growth. The femoral head may be completely outside the acetabulum or partially dislocated.

2. Developmental dysplasia: This type develops after birth, often within the first few months of life, as a result of ligamentous laxity and shallow acetabulum. In some cases, it can progress to a complete hip dislocation if left untreated.

Risk factors for congenital hip dislocation include family history, breech presentation during delivery, and female gender. Early diagnosis and treatment are crucial to prevent long-term complications such as pain, limited mobility, and osteoarthritis. Treatment options may include bracing, closed reduction, or surgical intervention, depending on the severity and age of the child at diagnosis.

Ectopic pregnancy is a type of abnormal pregnancy that occurs outside the uterine cavity. The most common site for an ectopic pregnancy is the fallopian tube, accounting for about 95% of cases. This condition is also known as tubal pregnancy. Other less common sites include the ovary, cervix, and abdominal cavity.

In a normal pregnancy, the fertilized egg travels down the fallopian tube and implants itself in the lining of the uterus. However, in an ectopic pregnancy, the fertilized egg implants and starts to develop somewhere other than the uterus. The growing embryo cannot survive outside the uterus, and if left untreated, an ectopic pregnancy can cause life-threatening bleeding due to the rupture of the fallopian tube or other organs.

Symptoms of ectopic pregnancy may include abdominal pain, vaginal bleeding, shoulder pain, lightheadedness, fainting, and in severe cases, shock. Diagnosis is usually made through a combination of medical history, physical examination, ultrasound, and blood tests to measure the levels of human chorionic gonadotropin (hCG), a hormone produced during pregnancy.

Treatment for ectopic pregnancy depends on several factors, including the location, size, and growth rate of the ectopic mass, as well as the patient's overall health and desire for future pregnancies. Treatment options may include medication to stop the growth of the embryo or surgery to remove the ectopic tissue. In some cases, both methods may be used together. Early diagnosis and treatment can help prevent serious complications and improve the chances of preserving fertility in future pregnancies.

Birthing centers, also known as birth centers or freestanding birth centers, are healthcare facilities that provide family-centered care for low-risk childbirth. They are usually standalone facilities, separate from hospitals, and are designed to provide a homelike atmosphere for labor, delivery, and immediate postpartum recovery.

Birthing centers are staffed by certified nurse-midwives, midwives, and sometimes obstetricians who work together to provide care that is based on the principles of normal, physiologic birth. They offer a range of services, including prenatal care, labor support, and postpartum follow-up care.

Birthing centers aim to provide a safe and supportive environment for women who want to have a natural childbirth experience, without the need for medical intervention unless it becomes necessary. They may not be equipped to handle high-risk pregnancies or complications during labor and delivery, and therefore may transfer women to a hospital if needed.

It's important to note that while birthing centers can provide a unique and personalized childbirth experience, they may not be covered by all insurance plans, and it's essential to check with your insurance provider to determine coverage before making a decision.

I'm sorry for any confusion, but "Pakistan" is a country in South Asia and not a medical term or condition. If you have any medical questions or terms you would like defined, I would be happy to help!

Morbidity, in medical terms, refers to the state or condition of being diseased or unhealthy. It is used to describe the incidence or prevalence of a particular disease or health condition within a population, or the presence of multiple diseases or health conditions in an individual. Morbidity can also refer to the complications or symptoms associated with a disease or injury. In clinical settings, morbidity may be used to assess a patient's overall health status and their response to treatment.

A mammalian embryo is the developing offspring of a mammal, from the time of implantation of the fertilized egg (blastocyst) in the uterus until the end of the eighth week of gestation. During this period, the embryo undergoes rapid cell division and organ differentiation to form a complex structure with all the major organs and systems in place. This stage is followed by fetal development, which continues until birth. The study of mammalian embryos is important for understanding human development, evolution, and reproductive biology.

The placenta is an organ that develops in the uterus during pregnancy and provides oxygen and nutrients to the growing baby through the umbilical cord. It also removes waste products from the baby's blood. The placenta attaches to the wall of the uterus, and the baby's side of the placenta contains many tiny blood vessels that connect to the baby's circulatory system. This allows for the exchange of oxygen, nutrients, and waste between the mother's and baby's blood. After the baby is born, the placenta is usually expelled from the uterus in a process called afterbirth.

Family planning services refer to comprehensive healthcare programs and interventions that aim to help individuals and couples prevent or achieve pregnancies, according to their desired number and spacing of children. These services typically include:

1. Counseling and education: Providing information about various contraceptive methods, their effectiveness, side effects, and appropriate use. This may also include counseling on reproductive health, sexually transmitted infections (STIs), and preconception care.
2. Contraceptive services: Making a wide range of contraceptive options available to clients, including barrier methods (condoms, diaphragms), hormonal methods (pills, patches, injectables, implants), intrauterine devices (IUDs), and permanent methods (tubal ligation, vasectomy).
3. Screening and testing: Offering STI screening and testing, as well as cervical cancer screening for eligible clients.
4. Preconception care: Providing counseling and interventions to help women achieve optimal health before becoming pregnant, including folic acid supplementation, management of chronic conditions, and avoidance of harmful substances (tobacco, alcohol, drugs).
5. Fertility services: Addressing infertility issues through diagnostic testing, counseling, and medical or surgical treatments when appropriate.
6. Menstrual regulation: Providing manual vacuum aspiration or medication to safely and effectively manage incomplete miscarriages or unwanted pregnancies within the first trimester.
7. Pregnancy options counseling: Offering unbiased information and support to help individuals make informed decisions about their pregnancy, including parenting, adoption, or abortion.
8. Community outreach and education: Engaging in community-based initiatives to increase awareness of family planning services and promote reproductive health.
9. Advocacy: Working to remove barriers to accessing family planning services, such as policy changes, reducing stigma, and increasing funding for programs.

Family planning services are an essential component of sexual and reproductive healthcare and contribute significantly to improving maternal and child health outcomes, reducing unintended pregnancies, and empowering individuals to make informed choices about their reproductive lives.

Aneuploidy is a medical term that refers to an abnormal number of chromosomes in a cell. Chromosomes are thread-like structures located inside the nucleus of cells that contain genetic information in the form of genes.

In humans, the normal number of chromosomes in a cell is 46, arranged in 23 pairs. Aneuploidy occurs when there is an extra or missing chromosome in one or more of these pairs. For example, Down syndrome is a condition that results from an extra copy of chromosome 21, also known as trisomy 21.

Aneuploidy can arise during the formation of gametes (sperm or egg cells) due to errors in the process of cell division called meiosis. These errors can result in eggs or sperm with an abnormal number of chromosomes, which can then lead to aneuploidy in the resulting embryo.

Aneuploidy is a significant cause of birth defects and miscarriages. The severity of the condition depends on which chromosomes are affected and the extent of the abnormality. In some cases, aneuploidy may have no noticeable effects, while in others it can lead to serious health problems or developmental delays.

Amniocentesis is a medical procedure in which a small amount of amniotic fluid, which contains fetal cells, is withdrawn from the uterus through a hollow needle inserted into the abdomen of a pregnant woman. This procedure is typically performed between the 16th and 20th weeks of pregnancy.

The main purpose of amniocentesis is to diagnose genetic disorders and chromosomal abnormalities in the developing fetus, such as Down syndrome, Edwards syndrome, and neural tube defects. The fetal cells obtained from the amniotic fluid can be cultured and analyzed for various genetic characteristics, including chromosomal structure and number, as well as specific gene mutations.

Amniocentesis carries a small risk of complications, such as miscarriage, infection, or injury to the fetus. Therefore, it is generally offered to women who have an increased risk of having a baby with a genetic disorder or chromosomal abnormality, such as those over the age of 35, those with a family history of genetic disorders, or those who have had a previous pregnancy affected by a genetic condition.

It's important to note that while amniocentesis can provide valuable information about the health of the fetus, it does not guarantee a completely normal baby, and there are some risks associated with the procedure. Therefore, the decision to undergo amniocentesis should be made carefully, in consultation with a healthcare provider, taking into account the individual circumstances and preferences of each woman.

I'm sorry for any confusion, but "Quebec" is not a medical term. It is a place name, referring to the Canadian province of Quebec. If you have any questions about medical terms or concepts, I would be happy to help answer those!

"Social change" is not a medical term, but it refers to the alterations in human interactions and relationships that transform cultural patterns, social institutions, and organizational structures within societies over time. While not a medical concept itself, social change can have significant impacts on health and healthcare. For example, shifts in societal values and norms around tobacco use or access to mental health services can influence public health outcomes and healthcare delivery.

Weaning is the process of gradually introducing an infant or young child to a new source of nutrition, such as solid foods, while simultaneously decreasing their dependence on breast milk or formula. This process can begin when the child is developmentally ready, typically around 6 months of age, and involves offering them small amounts of pureed or mashed foods to start, then gradually introducing more textured and varied foods as they become comfortable with the new diet. The weaning process should be done slowly and under the guidance of a healthcare provider to ensure that the child's nutritional needs are being met and to avoid any potential digestive issues.

Fetal growth retardation, also known as intrauterine growth restriction (IUGR), is a condition in which a fetus fails to grow at the expected rate during pregnancy. This can be caused by various factors such as maternal health problems, placental insufficiency, chromosomal abnormalities, and genetic disorders. The fetus may be smaller than expected for its gestational age, have reduced movement, and may be at risk for complications during labor and delivery. It is important to monitor fetal growth and development closely throughout pregnancy to detect any potential issues early on and provide appropriate medical interventions.

Sperm motility is the ability of sperm to move actively and effectively through the female reproductive tract towards the egg for fertilization. It is typically measured as the percentage of moving sperm in a sample, and their progressiveness or velocity. Normal human sperm motility is generally defined as forward progression of at least 25 micrometers per second, with at least 50% of sperm showing progressive motility. Reduced sperm motility, also known as asthenozoospermia, can negatively impact fertility and reproductive outcomes.

Health care costs refer to the expenses incurred for medical services, treatments, procedures, and products that are used to maintain or restore an individual's health. These costs can be categorized into several types:

1. Direct costs: These include payments made for doctor visits, hospital stays, medications, diagnostic tests, surgeries, and other medical treatments and services. Direct costs can be further divided into two subcategories:
* Out-of-pocket costs: Expenses paid directly by patients, such as co-payments, deductibles, coinsurance, and any uncovered medical services or products.
* Third-party payer costs: Expenses covered by insurance companies, government programs (like Medicare, Medicaid), or other entities that pay for health care services on behalf of patients.
2. Indirect costs: These are the expenses incurred as a result of illness or injury that indirectly impact an individual's ability to work and earn a living. Examples include lost productivity, absenteeism, reduced earning capacity, and disability benefits.
3. Non-medical costs: These are expenses related to caregiving, transportation, home modifications, assistive devices, and other non-medical services required for managing health conditions or disabilities.

Health care costs can vary significantly depending on factors such as the type of medical service, geographic location, insurance coverage, and individual health status. Understanding these costs is essential for patients, healthcare providers, policymakers, and researchers to make informed decisions about treatment options, resource allocation, and health system design.

I'm sorry for any confusion, but Poisson Distribution is actually a statistical concept rather than a medical term. Here's a general definition:

Poisson Distribution is a discrete probability distribution that expresses the probability of a given number of events occurring in a fixed interval of time or space, as long as these events occur with a known average rate and independently of each other. It is often used in fields such as physics, engineering, economics, and medical research to model rare events or low-probability phenomena.

In the context of medical research, Poisson Distribution might be used to analyze the number of adverse events that occur during a clinical trial, the frequency of disease outbreaks in a population, or the rate of successes or failures in a series of experiments.

Reproductive techniques refer to various methods and procedures used to assist individuals or couples in achieving pregnancy, carrying a pregnancy to term, or preserving fertility. These techniques can be broadly categorized into assisted reproductive technology (ART) and fertility preservation.

Assisted reproductive technology (ART) includes procedures such as:

1. In vitro fertilization (IVF): A process where an egg is fertilized by sperm outside the body in a laboratory dish, and then the resulting embryo is transferred to a woman's uterus.
2. Intracytoplasmic sperm injection (ICSI): A procedure where a single sperm is directly injected into an egg to facilitate fertilization.
3. Embryo culture and cryopreservation: The process of growing embryos in a laboratory for a few days before freezing them for later use.
4. Donor gametes: Using eggs, sperm, or embryos from a known or anonymous donor to achieve pregnancy.
5. Gestational surrogacy: A method where a woman carries and gives birth to a baby for another individual or couple who cannot carry a pregnancy themselves.

Fertility preservation techniques include:

1. Sperm banking: The process of freezing and storing sperm for future use in artificial reproduction.
2. Egg (oocyte) freezing: A procedure where a woman's eggs are extracted, frozen, and stored for later use in fertility treatments.
3. Embryo freezing: The cryopreservation of embryos created through IVF for future use.
4. Ovarian tissue cryopreservation: The freezing and storage of ovarian tissue to restore fertility after cancer treatment or other conditions that may affect fertility.
5. Testicular tissue cryopreservation: The collection and storage of testicular tissue in prepubertal boys undergoing cancer treatment to preserve their future fertility potential.

Weight gain is defined as an increase in body weight over time, which can be attributed to various factors such as an increase in muscle mass, fat mass, or total body water. It is typically measured in terms of pounds or kilograms and can be intentional or unintentional. Unintentional weight gain may be a cause for concern if it's significant or accompanied by other symptoms, as it could indicate an underlying medical condition such as hypothyroidism, diabetes, or heart disease.

It is important to note that while body mass index (BMI) can be used as a general guideline for weight status, it does not differentiate between muscle mass and fat mass. Therefore, an increase in muscle mass through activities like strength training could result in a higher BMI, but this may not necessarily be indicative of increased health risks associated with excess body fat.

'Pregnancy in Diabetics' refers to the condition where an individual with pre-existing diabetes mellitus becomes pregnant. This can be further categorized into two types:

1. Pre-gestational diabetes: This is when a woman is diagnosed with diabetes before she becomes pregnant. It includes both Type 1 and Type 2 diabetes. Proper control of blood sugar levels prior to conception and during pregnancy is crucial to reduce the risk of complications for both the mother and the baby.

2. Gestational diabetes: This is when a woman develops high blood sugar levels during pregnancy, typically in the second or third trimester. While it usually resolves after delivery, women with gestational diabetes have a higher risk of developing Type 2 diabetes later in life. Proper management of gestational diabetes is essential to ensure a healthy pregnancy and reduce the risk of complications for both the mother and the baby.

I'm sorry for any confusion, but "Bangladesh" is a country located in South Asia, rather than a medical term or condition. It is bordered by India to the west, north, and east, and by Myanmar (Burma) to the southeast, with the Bay of Bengal to the south. The official name of the country is the People's Republic of Bangladesh.

If you have any questions related to medical terminology or health-related topics, I would be happy to help answer them for you!

... see Live birth (human) This disambiguation page lists articles associated with the title Live birth. If an internal link led ... Live birth may refer to: Viviparity, a reproductive mode wherein an embryo develops inside the body of its mother In human ... the birth of a living child (as opposed to stillborn); ...
Live births are recorded on a U.S. Standard Certificate of Live Birth, also known as a birth certificate. The United States ... regardless of whether it is a live birth, is called the postpartum period. There is one case report of a woman having a live ... decrease from 2019 and the 6th consecutive year of decline in births. Not all pregnancies result in live births. A woman may ... However, the term "live birth" was in common use long before 1950. In the United States, the term "born alive" is defined by ...
The album was recorded live in Atlanta, Georgia and features production by famed gospel vocalist Kurt Carr. Live at New Birth ... Byron Cage: Live At New Birth Cathedral (a.k.a. Prince of Praise) is the solo, self-titled, debut and third overall album by ...
"Birth of the Living Dead". Metacritic. Retrieved 2015-09-08. Scheck, Frank (2013-11-05). "Birth of the Living Dead: Film Review ... "Birth of the Living Dead". Slant Magazine. Retrieved 2015-09-08. Dowd, A. A. (2013-11-07). "Birth Of The Living Dead". The A.V ... Birth of the Living Dead (sometimes known by its working title Year of the Living Dead) is a 2012 American documentary film ... Miska, Brad (2013-10-07). "Release Date For Birth of the Living Dead Doc, Which Focuses On Romero's Night of the Living Dead". ...
Certificate of Live Birth. 1963. {{cite book}}: ,work= ignored (help) "2019 U.S. Women's National Team Media Guide" (PDF). ... 1963 births, Living people, Sportspeople from Pierce County, Washington, Soccer players from Washington (state), American ...
Kipenzi was born into fame after her birth was broadcast and streamed live on Animal Planet. On July 4, 2019, Ola, an eight ... "Giraffe Birth Live Cam". Animal Planet. Archived from the original on December 20, 2015. Retrieved January 2, 2016. "Dallas ... Finally, on October 29, 2021, Jesse, a third giraffe, aged fourteen, was found dead with "abnormal liver enzymes." After two ...
Living people, Year of birth missing (living people)). ... "Frozen testicle 'live birth first'". Retrieved November 11, ... In 2014, his research group reported that a sample of frozen testicle has been used to produce live offspring in experiments on ...
In February 1984, the first live birth, followed 3 months later by a second live birth, resulted from these techniques and was ... Building upon Buster's research, over 200,000 live births resulting from donor embryo transfer have been recorded by the ... Buster, John E. (2008). "The first live birth donation". Society for Reproductive Medicine. 4 (4): 23-8. Center for Disease ... directed the research team that performed the first embryo transfer from one woman to another resulting in a live birth. It was ...
"Certificate of Live Birth" (PDF). "Hunter Biden: What was he doing in Ukraine and China?". BBC News. October 30, 2020. ... when he claimed that there was something wrong with Obama's birth certificate. Obama later publicly released his birth ... Many individuals also live-in positions in which specific government policies may cause economic distress. For example, many ... Such claims have since been debunked by various experts but they continue to live in American cinema, popular culture, and ...
Ribeiro, Kay (19 February 2015). "EastEnders Live recap: A birth! A death!? And a resurrection!". Heat. Retrieved 28 February ... After Kat leaves, Ruth and Sister Judith (Sandy McDade) look at the birth record, seeing that Kat gave birth to twins, Zoe and ... The following month saw the show celebrate its 30th anniversary with a live week, which oversaw the live arrivals of Vincent ... I can honestly say that I have now fulfilled my two biggest dreams-to be living my life as a man and to be an actor. I cannot ...
Pitts, Russ (11 November 2013). "the birth of xbox live". Polygon. Retrieved 31 August 2016. Peter Hall (25 May 2010). " ... Former Microsoft Chief Technology Officer J Allard and former Xbox Live Development Manager Boyd Multerer claimed to have been ... giving birth to the Babel myth. L. Bob Rife had been collecting Sumerian artifacts and developed the drug Snow Crash to make ... heavily inspired by Snow Crash in the development of Xbox Live, and that it was a mandatory read for the Xbox development team ...
... s give live birth. Compared to other species, the scalloped hammerhead produces large litters (12-41 pups ... Here, female sharks give birth to live young; juveniles remain in the shallow root system of the mangroves for around three ... It primarily lives in warm, temperate, and tropical coastal waters all around the globe between latitudes 46°N and 36°S, down ... Juveniles typically feed on inshore fish, while adults feed on inshore fish as well as larger organisms that live in deeper ...
Morelle, Rebecca (28 May 2008). "Fossil reveals oldest live birth". BBC News. Archived from the original on 16 November 2018. ... Long, J.; Trinajstic, K.; Young, G.; Senden, T. (2008). "Live birth in the Devonian period". Nature. 453 (7195): 650-652. ... Laskow, Sarah (11 December 2015). "Here's Every Living or Extinct Creature Named After David Attenborough". Atlas Obscura. ... Laskow, Sarah (11 December 2015). "Here's Every Living or Extinct Creature Named After David Attenborough". Atlas Obscura. ...
"Record of a Live Birth". Maine, Birth Records, 1621-1922 [database on-line]. Ancestry.com. Retrieved 18 Feb 2013. "1910; Census ... His father's family had lived in Bradford, Maine since before the Civil War, but in his teens Myron moved to the rural potato- ... 1907 births, 1949 deaths, People from Aroostook County, Maine, Military personnel from Maine, United States Military Academy ... growing area of Bridgewater, where he lived with his sister's family, before his marriage. Belle Williams was born in ...
Not all reptiles lay eggs; some are viviparous ("live birth"). Dinosaurs laid eggs, some of which have been preserved as ... At 1.5 kg (3.3 lb) and up to 17.8 cm × 14 cm (7.0 in × 5.5 in), the ostrich egg is the largest egg of any living bird,: 130 ... Most live-bearing fish, amphibians or reptiles are actually ovoviviparous. Examples include the reptile Anguis fragilis, the ... oviparous) from live-bearing (Latin. viviparous). These classifications are divided into more detail according to the ...
Sea otters give live birth. In the 1990s, California's sea otter population stopped growing for reasons that are probably ... The liver, kidneys, and lungs of sea otters also become damaged after they inhale oil or ingest it when grooming. The ... As the birth rate in California is comparable to rates in other, rapidly growing sea otter populations, the decline is ... The sea otter (Enhydra lutris) is a marine mammal living near the shores of the North Pacific, from northern Japan, the Kuril ...
"Fossil reveals oldest live birth". BBC. May 28, 2008. Retrieved May 30, 2008. Burrow, Carol & Turner, Susan (September 1998). " ... Long, J.A.; Trinajstic, K.; Young, G.C.; Senden, T. (2008). "Live birth in the Devonian". Nature. 453 (7195): 650-652. Bibcode: ... With this discovery, the placoderm became the oldest vertebrate known to have given birth to live young ("viviparous"), pushing ... Fossils of Incisoscutum have been found containing unborn fetuses, indicating that arthrodires gave birth to live young. ...
"Fossil reveals oldest live birth". BBC. 28 May 2008. Retrieved 30 May 2008. Andreev, Plamen S.; Sansom, Ivan J.; Li, Qiang; ... In addition to opposing jaws, living gnathostomes have true teeth (a characteristic which has subsequently been lost in some), ... The fossil findings of primitive bony fishes such as Guiyu oneiros and Psarolepis, which lived contemporaneously with ... Choi, Charles Q. (17 October 2012). "Evolution's Bite: Ancient Armored Fish Was Toothy, Too". Live Science. Rücklin, Martin; ...
"Oldest Live-Birth Fossil Found; Fish Had Umbilical Cord". National Geographic News. 28 May 2008. Archived from the original on ... The Living Planet (1984) The First Eden: The Mediterranean World and Man (1987) The Atlas of the Living World (1989) The Trials ... "Living Icons - David Attenborough". BBC. Archived from the original on 27 April 2009. Retrieved 31 October 2009. "Heroes of our ... He has said that public service broadcasting "is one of the things that distinguishes this country and makes me want to live ...
5.8 deaths/1,000 live births (2018) Male: 6.2 deaths/1,000 live births (2018) Female: 5.3 deaths/1,000 live births (2018) The ... "Live births". www.nsi.bg. "Live births by districts, municipalities and mother's age". National Statistical Institute. "World ... A total of 64,984 live births were recorded in Bulgaria in 2016, giving the country a crude birth rate of 9.1‰. Bulgaria has a ... Birth rate 8.15 births/1,000 population (2021 est.) Country comparison to the world: 218th 8.5 births/1,000 population (2018 ...
Jun Liu; Chris L. Organ; Michael J. Benton; Matthew C. Brandley; Jonathan C. Aitchison (2017). "Live birth in an ... providing evidence of live birth in this taxon, is described from the Middle Triassic of China by Liu et al. (2017). A well- ... a living fossil?". Palaeontology. 60 (3): 319-328. doi:10.1111/pala.12284. Felix Vaux; Mary Morgan‐Richards; Elizabeth E. Daly ... a living fossil?". Palaeontology. 62 (2): 335-338. doi:10.1111/pala.12404. Nicole Klein; Torsten M. Scheyer (2017). " ...
Viviparous offspring live independently and require an external food supply from birth. Certain lizards also employ this method ... Birth normally occurs at a gestational age of about 40 weeks, though it is common for births to occur from 37 to 42 weeks. ... The mother then gives live birth. The less developed form of viviparity is called ovoviviparity, in which the mother carries ... birth defects, maternal blood pressure, among others. After birth, health care providers will measure the baby's weight, vital ...
Live birth in the Devonian period. Nature 453: 650-652. Paleontology portal (Articles with short description, Short description ... Ptyctodontid placoderms recently have been shown to give birth to live young, with specimens of pregnant females from two ... Since analogous features are also found in the unrelated living chimaeras, chimaeras and ptyctodonts are thought to be an ...
Citing "Certificate of Live Birth" (PDF). State of California. May 19, 2014. Archived (PDF) from the original on October 18, ... In an interview after the birth of their son, Wilkinson revealed she had suffered post-partum depression: "After giving birth, ... 1985 births, Female models from California, Living people, Participants in American reality television series, People from San ... She gave birth to a daughter in May 2014. In November 2014, Wilkinson was a contestant on the 14th series of the British ...
Citing "Certificate of Live Birth" (PDF). State of California. May 19, 2014. Archived (PDF) from the original on October 18, ... 1982 births, Living people, African-American players of American football, American football wide receivers, Indianapolis Colts ...
"The Birth of Saturday Knights Live: Part 1 of 8 - The History of UCF Football". University of Central Florida Athletics ... "The Birth of Saturday Knights Live...The History of UCF Football". UCF Athletics. "UCF Football History". UCF Athletics. "UCF ... "Division I-AA Football Comes to Orlando :: Part 5 of 8: Saturday Knights Live...The History of UCF Football". www.cstv.com. ... The excitement, however, would be short-lived. After signing a three-year contract extension at the beginning of the 2003 ...
Long, J. A.; Trinajstic, K.; Young, G. C.; Senden, T. (2008). "Live birth in the Devonian period". Nature. 453 (7195): 650-652 ...
"Certificate of Live Birth 1201619037369" (PDF). TMZ. May 9, 2016. Archived (PDF) from the original on May 13, 2016. Retrieved ... 1980 births, Living people, 20th-century Canadian male actors, 21st-century Canadian male actors, 21st-century Canadian male ... He lived in a small apartment in Brooklyn and spent time shadowing an eighth grade teacher. Kenneth Turan of the Los Angeles ... His parents divorced when he was 13, and he and his older sister Mandi lived with their mother, an experience Gosling has ...
It gives birth to live young. It is highly variable in colour and pattern, and may be a complex of closely related species. ...
Live birth in the Devonian period. Nature 453: 650-653. https://www.lyellcollection.org/doi/full/10.1144/jgs2021-105 v t e ( ... this genus was a live bearer that reproduced through internal fertilization. Austroptyctodus fossil individuals have ostracods ...
Live births are recorded on a U.S. Standard Certificate of Live Birth, also known as a birth certificate. The United States ... regardless of whether it is a live birth, is called the postpartum period. There is one case report of a woman having a live ... decrease from 2019 and the 6th consecutive year of decline in births. Not all pregnancies result in live births. A woman may ... However, the term "live birth" was in common use long before 1950. In the United States, the term "born alive" is defined by ...
Influenza Vaccination Among Women with a Recent Live Birth, Pregnancy Risk Assessment Monitoring Systems (PRAMS), 2009-10 ... The survey consists of monthly stratified random samples of 100-300 women with recent live-born infants sampled from the birth ... Figure 1. Prevalence of seasonal influenza vaccination coverage among women with a recent live birth: PRAMS states and New York ... Figure 2. Prevalence of pH1N1 vaccination coverage among women with a recent live birth: PRAMS participating states and New ...
A drastic drop in the birth rate among immigrants has greatly contributed to the overall decrease. ... The birth rate for immigrant women in 2010 was 87.8 per 1,000 births, compared with 58.9 per 1,000 births for American-born ... During this period, U.S.-born women saw a 5 percent birth-rate decline, while there was a 13 percent drop in births to ... the Pew Research Center calculated that the overall birth rate - the annual number of births per 1,000 women between 15 to 44 ...
Women with severe obesity are about twice as likely to give birth to an extremely premature infant compared to normal weight ... Rachael is a Live Science contributor, and was a former channel editor and senior writer for Live Science between 2010 and 2022 ... Obesity is known to increase the risk of "medically indicated" premature birth - that is, premature birth that is deliberately ... Live Science is part of Future US Inc, an international media group and leading digital publisher. Visit our corporate site. ...
The finding also suggests that the species gave birth to live young. Also known as viviparity, live birth has also been ... Ancient Sea Monster Fossil Demonstrates Evidence of Live Birth. By IBTimes Staff Reporter 08/12/11 AT 1:17 AM EDT. ... It demonstrates that the plesiosaur gives live birth and did not crawl out on land (to lay eggs). It puts this 200-year mystery ... However, the plesiosaurs are said to be unique in that they give birth to a single large offspring instead of multiple smaller ...
Get the best recipes, advice and inspired ideas for everyday living. ... Canadian Living is the #1 lifestyle brand for Canadian women. ... Who to invite to the birth. Fathers need no invitation. Its ... The Canadian Paediatric Society does not recommend home births because, while most births are uneventful, unexpected ... birth plan -- newborn care plan. • photocopy of pre-registration. What Mom needs. • something comfortable to wear during labour ...
The live birth rate in Ukraine declined to 7.3 births per thousand population in 2021, which was the lowest figure over the ... Premium Statistic Number of live births in Kuwait 2012-2020. * Premium Statistic Number of live births in Kuwait 2012-2020, by ... www.statista.com/statistics/1007096/ukraine-live-birth-rate/. State Statistics Service of Ukraine. (2022). Live birth rate in ... www.statista.com/statistics/1007096/ukraine-live-birth-rate/. State Statistics Service of Ukraine. "Live Birth Rate in Ukraine ...
Are people who received cancer treatment less likely to conceive or give birth? ... The treatment of cancer in pre-menopausal women of child bearing age is associated with decreased pregnancy and live birth ... Similarly, female partners of men treated for testicular cancer experience lower pregnancy and live birth rates.[7] These ... The treatment of cancer in men, especially those treated in childhood, is associated with decreased pregnancy and live birth ...
Chelsea ODonnell left mom Rosie ODonnell to live with her birth mother days after she went missing and was found with an ... Chelsea ODonnell leaves Rosie to live with birth mother. "This was her choice," Rosie ODonnells rep said of the teenager. By ... 27 (UPI) -- Chelsea ODonnell has left mom Rosie ODonnell to live with her birth mother Deanna in Wisconsin. ... The television personalitys daughter, Chelsea ODonnell, left to live with her birth mother this week. File photo by Justin ...
First up: the 1940s and the birth of sentiment analysis. ... ResearchLive. Skip main navigation * The birth of sentiment ... The birth of sentiment analysis. x Sponsored content on Research Live and in Impact magazine is editorially independent. Find ... Research Live. The post-demographic consumerism trend means segments such age are often outdated, from @trendwatching # ... x Sponsored content on Research Live and in Impact magazine is editorially independent. Find out more about advertising and ...
Home » Lifestyle » Community » Birth of a Movement for Healthier and Happier Lives ... Too many young and old people today live under virtual house arrest, unable to get anywhere on their own because driving is the ... where the people living in a neighborhood have a big say in what happens there. ...
I had a premature live birth at 22 weeks in indiana seventeen years ago. I was ... I had a premature live birth at 22 weeks in indiana seventeen years ago. I was told by the physician and hosital staff that it ...
With Pope Benedicts recent release of a book reflecting on the Nativity, the historicity of the Virgin Birth is yet again back ... animals are inaccurately included in most traditional Nativity scenes than the fact that insistence on a literal virgin birth ...
A man streamed his wifes labor on Facebook Live yesterday. Its been viewed nearly 60,000 times already. ... Man live-streams his wifes birth on Facebook. When it comes to the 21st century birth, theres no shortage of documentation. ... Many couples hire birth photographers, even videographers.. Its cool to record it so we can live the moment again and save ... If youve managed to make it through your life without seeing footage of a live birth, youre probably in the minority. ...
West Trial Day 12: Birth mother lives in Texas city where sighting of missing boys reported by: Jason Kotowski ... Later Tuesday, the birth mother of the boys testified via Zoom. She said she has an apartment in Arlington. ... On Tuesday, the 12th day of trial, Dean testified Orrin - whose birth name was Cinsere - suffered a broken leg in 2016 while ... Orson - who had been named Classic - was taken from her about a week after she gave birth to him in 2017. ...
This statistic displays the number of live births in Greece from 2007 to 2016, by gender. ... Number of live births in Greece from 2007 to 2016, by gender Statista, https://www.statista.com/statistics/620446/live-birth- ... The number of live male births has decreased from roughly 58 thousand in 2007 to 47 thousand in 2015, similarly the number of ... Live birth figures in Greece 2007-2016, by gender Published by Statista Research Department, Jul 5, 2021 ...
Scientists have discovered an unusual frog species that gives birth to live tadpoles. ... McGuire suspects the live-tadpole birth may be a way to keep predators from having a frog-egg lunch. "This is another pretty ... The researchers had just found the first frog known to give birth to live tadpoles. ... This species of fanged frog lives on Sulawesi island and was first discovered by Indonesian researcher Djoko Iskandar. He and ...
... per 1,000 live births) from The World Bank: Data ... Mortality rate, infant, male (per 1,000 live births). Estimates ...
April the pregnant giraffe showed "significant kicks and movements" on her left side before giving birth on the live cam. ... Click here to watch Aprils live stream, where she could give birth to her baby at any moment. ... Can Giraffes Have C-Sections? April Giving Birth On Live Cam Hasnt Happened And Surgery Could Be Deadly ... Watch April The Giraffe Giving Birth On Live Feed: Baby Being Filmed For Active Labor ...
... can cause birth defects and developmental disorders if taken during pregnancy, but the reason why has long been a mystery. Now ... Live Science is part of Future US Inc, an international media group and leading digital publisher. Visit our corporate site. ... Mini-brains show how common drug freezes cell division in the womb, causing birth defects. News By Nicoletta Lanese ... Live Science newsletter. Stay up to date on the latest science news by signing up for our Essentials newsletter. ...
Probability of dying per 1000 live births Data by WHO region Also available:. *Data by country ...
Annual live births by age of mother and father, type of registration, median interval between births, number of previous live- ... Births in England and Wales by Characteristics of Birth 2: 2013 (Latest release) Statistical bulletin , Released on 17 November ... 21 publications that are related to Live births , sorted by release date ... Home births and multiple births in England broken down by mothers age group. ...
Living Through Birth Pains… Whats Next? :: By Britt Gillette. Published on: July 23, 2020. by RR7 Category:Britt Gillette, ... Bookmark this article Living Through Birth Pains… Whats Next? :: By Britt Gillette. Post navigation. More Articles. What Kind ... Were in the middle of a global pandemic, and many long for a return to their pre-pandemic lives. None of this should surprise ... And since Jesus told us to expect birth pains leading up to His arrival, look for major events similar to September 11th, the ...
... decided to move in with her birth mother upon turning 18. ... Rosie ODonnells Daughter Chelsea Leaves to Live With Birth ... to live with her birth mother in Wisconsin. ... Rosie ODonnells Daughter Chelsea Leaves to Live With Birth ... Chelseas birth mother, identified only as Deanna, picked her up at the ODonnell home in Nyack, N.Y., Monday and drove her ... Chelsea made a decision when she turned 18 that she wanted to go to her birth mother, ODonnell spokeswoman Cindi Berger said ...
By @grahamwallington,2017-11-26T19:43:38+00:00January 10th, 2015,Uncategorized,Comments Off on Our first LIVE birth for 2015 ... Hopefully more lambs will arrive and as ewes often give birth fairly close together we might be in for an exciting numbers of ... he has asked us for our help with this as they get closer to giving birth to their lambs and alert them (his mom) once we see a ... birth starting. The e-mail a notification can be sent to is: *protected email*. and this will be automatically forwarded to ...
Watch twin birth videos and get a better understanding on what to expect for twin pregnancy labor and delivery. ... Your Visual Guide to Labor and Twin Birth. Twin birth videos are an invaluable resource for the expectant twin mom (and ... Home › Birth Videos Comments or Questions? Join the conversation. We love to hear from our readers!. ... We hope you have enjoyed this page and found the birth videos helpful. Having twins is an exciting time and we want you to have ...
Nicole Mascarello needs your support for Changing Womens Lives One Birth At a Time ... These women do not have the resources to drive to the birth center in Weslaco that does accept Medicaid. We will break down the ... I just had a mom that drove halfway across the country to give birth to her breech daughter vaginally. She was mortified to ... We will build a Birth Center in the McAllen/Edinburg/Mission/Pharr/Alton areas.. I have received countless phone calls, emails ...
Outsourcing child birth will allow me to live freely, says petitioner who has challenged surrogacy law The co-petitioner, ... the birth of her second child to be able to "live freely". She has subsequently approached the Delhi High Court along with ... "We should be able to live the way we want, have the choice to make the choices we want to. Such decisions should not be ... If you want to have a biological child you should have the option to do it via surrogacy to live freely," she says. ...
  • 32 weeks of gestation, the infant mortality rate was 175.5 infant deaths per 1,000 live births, compared with a rate of 2.1 for infants born at 39-41 weeks of gestation, the age group with the lowest risk. (cdc.gov)
  • The first results on the main demographic developments in the year of reference (T) contain the total population figure on 31 December of year T (further published by Eurostat as Population on 1 January of year T+1), and total births and total deaths during that year. (statista.com)
  • Number of deaths during the first 28 completed days of life per 1000 live births in a given year or other period. (who.int)
  • Data from civil registration: The number of live births and the number of neonatal deaths are used to calculate age-specific rates. (who.int)
  • For some indicators, data is received as part of the Annual HFA data request, e.g. live birth data by age of mother or live births with birth weight of 1000+g. which is used as a denominator for calculation of perinatal mortality rates). (who.int)
  • Probability that a child born in a specific year or period will die during the first 28 completed days of life if subject to age-specific mortality rates of that period, expressed per 1000 live births. (who.int)
  • Part of this shift toward birth mothers in adoption has been the introduction of adoptive families providing for some of the prospective birth mother's pregnancy-related needs during the adoption process. (americanadoptions.com)
  • comes from maternity wards and includes all live births, irrespectively of the mother's place of residence. (who.int)
  • A birth defect is a problem that happens while a baby is developing in the mother's body. (medlineplus.gov)
  • On Tuesday, the 12th day of trial, Dean testified Orrin - whose birth name was Cinsere - suffered a broken leg in 2016 while she wasn't home. (kget.com)
  • This statistic displays the number of live births in Greece from 2007 to 2016, by gender. (statista.com)
  • She went on to have a water birth in a birth centre for her third son, Ailbe, in March 2016 - and decided to get professional photos of the moment. (rotherhamadvertiser.co.uk)
  • Home births and multiple births in England broken down by mothers' age group. (ons.gov.uk)
  • There is pressure to reduce multiple births, but we need to do so knowing that the majority of the embryos that are transferred do not implant. (yale.edu)
  • But addressing the growing pressure to transfer fewer embryos to reduce multiple births is a difficult task unless they can come up with a method in the lab to identify the best embryos. (yale.edu)
  • The live birth rate in Ukraine declined to 7.3 births per thousand population in 2021, which was the lowest figure over the past decade. (statista.com)
  • ATLANTA , Sept. 18, 2023 /PRNewswire/ -- Grammy award-winning artist Erica Campbell , of Mary Mary , is kicking off a week of women empowerment with a free, live concert on Sept. 26 at 7:30 p.m. at New Birth Missionary Baptist Church, located at 6400 Woodrow Rd. in Stonecrest. (nwahomepage.com)
  • Orson - who had been named Classic - was taken from her about a week after she gave birth to him in 2017. (kget.com)
  • Meanwhile, Ireland's birth rate has been falling every year since 2009, with 62,053 people born in 2017. (thejournal.ie)
  • Maternal Mortality Ratio (MMR) of India reduced from 103 per 100,000 live births in 2017-19 to 97 per 100,000 live births in 2018-20, Bharati Pravin Pawar, Minister of State in the Union Ministry of Health and Family Welfare told the Rajya Sabha. (org.in)
  • Trends in rates of live births and abortions following state restrictions on public funding of abortion. (cdc.gov)
  • 2. Ratio equals number of terminated pregnancies divided by the live births multiplied by 1,000. (in.gov)
  • Mouse embryos exposed to valproic acid in the womb develop similar birth defects to human embryos. (livescience.com)
  • Pasquale Patrizio, M.D. Researchers at Yale School of Medicine have found that 85 percent of embryos transferred during in vitro fertilization fail to become live births, highlighting the need for improving diagnostic techniques to identify viable embryos. (yale.edu)
  • Despite the recent dip, foreign-born mothers still give birth to a disproportionate share of the nation's newborns, a trend that has persisted over the past two decades. (livescience.com)
  • The report also found that the share of births to unmarried mothers and teen mothers was higher for U.S.-born women (42 percent and 11 percent, respectively in 2010) than to foreign-born women (36 percent and 5 percent, respectively). (livescience.com)
  • For first-time mothers, it's really important to plan for help in the first few weeks at home, because many Canadian hospitals discharge mothers and their babies 24 hours after the birth. (canadianliving.com)
  • These birth mothers do! (adoption.com)
  • In this short video, see why birth mothers are grateful that they chose adoption. (adoption.com)
  • These birth mothers recognize the gift that adoption is, not only for parents who desperately want children, but also for their children themselves. (adoption.com)
  • Many states have created laws about how you can help with adoption living expenses to support birth mothers during their pregnancy and birth. (americanadoptions.com)
  • Why Are Prospective Birth Mothers Entitled to Living Expenses? (americanadoptions.com)
  • Until somewhat recently, the adoption process gave very little consideration to this brave choice and was a difficult process for prospective birth mothers . (americanadoptions.com)
  • Prospective birth mothers are given respect and authority in the adoption process . (americanadoptions.com)
  • The number of live births for 1998-2001 includes all children whose mothers are residents of the Republic of Croatia if they were not absent from Croatia longer than one year or those who were not residents but have lived in Croatia one year or more. (who.int)
  • The study of more than 300 women with obesity found no difference in the proportion of live births among women with unexplained infertility who lost weight before infertility treatment and a similar group who did not lose weight before treatment. (nih.gov)
  • The general consensus is that a fetus is viable at 24 weeks, however, a live birth may occur earlier in gestation with the assistance from neonatal intensive care unit (NICU) resources. (wikipedia.org)
  • Starting from 2005 featuses born with weight 500g+ are included in live birth and stillbirth statistics, after the introduction of the revised version of ICD-10 in the country. (who.int)
  • The death of the fetus or neonate at the end of the pregnancy, during labour and delivery, or just after birth is counted as perinatal mortality. (wikipedia.org)
  • WHO receives for most countries the number of live births as part of the annual reporting of mortality and population data. (who.int)
  • Infant mortality statistics from the 2008 period linked birth/infant death data set. (cdc.gov)
  • Rachael is a Live Science contributor, and was a former channel editor and senior writer for Live Science between 2010 and 2022. (livescience.com)
  • Researchers say the drastic drop in the birth rate among immigrants has greatly contributed to the overall decrease. (livescience.com)
  • Researchers with Pew say the cause of the immigrant birth-rate decline, found in the new study, is likely due to changes in behavior, since the composition of immigrants in the U.S. population has not changed during that time period. (livescience.com)
  • For years together, scientists and researchers have been pondering about how plesiosaur gave birth to young ones. (ibtimes.com)
  • The researchers had just found the first frog known to give birth to live tadpoles. (wypr.org)
  • Both high birth weight (HBW) and low birth weight (LBW) affect the development of non-alcoholic fatty liver disease (NAFLD) in children, and lead to not only an increased risk for disease, but for more severe disease as well, according to researchers from the University of California, San Diego, School of Medicine, who published their results online, in the April edition of The Journal of Pediatrics . (mdlinx.com)
  • Researchers compared birth weights in these children to those in the general US population, and assessed the severity of liver histology by birth weight category. (mdlinx.com)
  • For some birth defects, researchers know the cause. (medlineplus.gov)
  • Gestational age is the main determinant of whether a baby will be able to live and survive outside of the uterus. (wikipedia.org)
  • While gestational age is the most significant predictor of fetal viability, the condition of the neonate at birth also significantly indicates how well it tolerates life outside of the mother. (wikipedia.org)
  • Similarly, female partners of men treated for testicular cancer experience lower pregnancy and live birth rates. (cancer.org.au)
  • The treatment of cancer in pre-menopausal women of child bearing age is associated with decreased pregnancy and live birth rates. (cancer.org.au)
  • The treatment of cancer in men, especially those treated in childhood, is associated with decreased pregnancy and live birth rates for their female partners. (cancer.org.au)
  • We report the pregnancy and live birth achieved after in vitro maturation (IVM) of oocytes and PGT-A in a 23-year-old patient suffering from ovarian gonadotropin resistance. (springer.com)
  • One embryo was transferred in an artificial thaw cycle and resulted in a viable intrauterine pregnancy and live birth. (springer.com)
  • And although only 13 percent of the U.S. population was foreign-born in 2010, immigrant births accounted for 23 percent of all newborns that year, according to the Pew Research Center. (livescience.com)
  • Note: for indicator 075003 ?Number of live births, 1000+ grams? (who.int)
  • Births: Provisional Data for 2020" (PDF). (wikipedia.org)
  • Based on preliminary data from the National Center for Health Statistics, the Pew Research Center calculated that the overall birth rate - the annual number of births per 1,000 women between 15 to 44 - was 63.2 last year. (livescience.com)
  • Source of data: Croatian Institute for Public Health, Database of births in health care institutions. (who.int)
  • Data from household surveys: Calculations are based on full birth history, whereby women are asked for the date of birth of each of their children, whether the child is still alive, and if not the age at death. (who.int)
  • In the study, obese women were more likely than normal-weight women to give birth to extremely premature babies - those born between 22 and 27 weeks of pregnancy. (livescience.com)
  • Most obese women in the study did not give birth to extremely premature babies. (livescience.com)
  • In the study, extremely premature birth occurred in 0.17 percent of normal-weight women, 0.21 percent of overweight women, 0.27 percent of mildly obese women, 0.35 percent of severely obese women and 0.52 percent of extremely obese women. (livescience.com)
  • The study found an association, and cannot prove a cause-effect link between obesity and premature birth. (livescience.com)
  • Obesity is known to increase the risk of "medically indicated" premature birth - that is, premature birth that is deliberately initiated by doctors, with a cesarean section or by inducing labor. (livescience.com)
  • However, the new study also found a link between severe obesity and spontaneous extremely premature birth. (livescience.com)
  • I had a premature live birth at 22 weeks in indiana seventeen years ago. (lawguru.com)
  • Children who are born with LBW or HBW may merit closer attention to their metabolic health to help prevent obesity, liver disease, and diabetes. (mdlinx.com)
  • The findings suggest that a pre-conception program of dietary modification for weight loss combined with exercise, compared to an exercise program alone, offers no advantage in achieving live birth among women with obesity and unexplained infertility. (nih.gov)
  • Coverage: Included are only births in health care institutions, irrespective of mother?s place of the residence. (who.int)
  • Average age of females marital status at time of marriage/No. live births. (ine.es)
  • During this period, U.S.-born women saw a 5 percent birth-rate decline, while there was a 13 percent drop in births to immigrants. (livescience.com)
  • The birth rate for immigrant women in 2010 was 87.8 per 1,000 births, compared with 58.9 per 1,000 births for American-born women. (livescience.com)
  • Meanwhile, a higher share of immigrant women gave birth at age 35 and older (21 percent) than did U.S.-born women in that age set (13 percent). (livescience.com)
  • Women who are obese during pregnancy may be at increased risk of giving birth too early, a new study from Sweden suggests. (livescience.com)
  • I have received countless phone calls, emails and Facebook messages from women all across the RGV that are afraid to give birth in the hospital because of covid19. (gofundme.com)
  • Cameron, Starr and Hidalgo counties are some of the poorest counties in our country and 60% of my phone calls are from women on Medicaid in McAllen/Edinburg/Mission/Pharr/Alton areas seeking Midwifery care, sadly Medicaid does not cover homebirth but it does cover birthing center births. (gofundme.com)
  • These women do not have the resources to drive to the birth center in Weslaco that does accept Medicaid. (gofundme.com)
  • We will break down the Socio-Economic barriers that are inhibiting women access to high quality Midwifery care by building a local birth center in McAllen/Edinburg/Mission/Pharr/Alton areas. (gofundme.com)
  • Early and late menopause, age at first live birth, years after last birth, and history of irregular menses were associated with increased risks for AF development among women. (medpagetoday.com)
  • In analyses that adjusted for cardiovascular risk factors, an increased risk of AF development was found for women with irregular menstrual cycles, a greater number of years since last birth, and a greater number of years after menopause. (medpagetoday.com)
  • Women exposed to pesticides through their jobs and women living in or near agricultural areas seem to have a higher risk of infertility and adverse pregnancy outcomes such as miscarriage. (ivf1.com)
  • The total amount of fruits and vegetables that women ate did not have an impact on their chance for having a pregnancy or live birth from IVF. (ivf1.com)
  • Compared with women who had less than one serving a day of the high pesticide fruits and vegetables, women who ate more than 2-3 servings a day had an 18% lower chance for pregnancy and a 26% lower chance for a live birth. (ivf1.com)
  • By doing this, women showed an 80% Improvement in the chance for pregnancy and an 88% increase chance for a live birth. (ivf1.com)
  • Our goal is to not only empower thousands of women through this life-changing weekend of activities but to propel them into who God has called them to be while reinvigorating their minds and spirits through women-led intensive sessions that will empower them to tackle issues of health, career, love, loss and life," said New Birth Senior Pastor Dr. Jamal Bryant . (nwahomepage.com)
  • Reinvigorate Women's Weekend is not just a moment for women to connect with each other but a time for us to celebrate some of the most incredible leaders around," said New Birth Pastor, Dr. Karri Turner . (nwahomepage.com)
  • One out of every 33 babies in the United States is born with a birth defect. (medlineplus.gov)
  • Valproic acid - a drug commonly used to treat epilepsy and bipolar disorder - can cause birth defects and developmental disorders if taken during pregnancy, but the reason why has long been a mystery. (livescience.com)
  • In a subset of affected children, valproic acid exposure can also cause birth defects beyond the brain, including heart malformations and spina bifida, where part of the spinal column doesn't form properly and thus leaves the spinal cord exposed. (livescience.com)
  • However, the new study suggests that these physical birth defects, though also linked to valproic acid, are triggered by a different mechanism than the cognitive impairments, Bill Keyes, a team leader at the Institute of Genetics, Molecular and Cellular Biology in Strasbourg, France and senior author of the study, told Live Science. (livescience.com)
  • Valproic acid first hit the market in the 1960s as an anticonvulsant medication, but by the 1980s, the drug's link to birth defects became apparent, according to BBC News . (livescience.com)
  • What are birth defects? (medlineplus.gov)
  • Most birth defects happen during the first 3 months of pregnancy. (medlineplus.gov)
  • Some birth defects like cleft lip or neural tube defects are structural problems that can be easy to see. (medlineplus.gov)
  • Birth defects can range from mild to severe. (medlineplus.gov)
  • But for many birth defects, the exact cause is unknown. (medlineplus.gov)
  • Who is at risk of having a baby with birth defects? (medlineplus.gov)
  • How are birth defects diagnosed? (medlineplus.gov)
  • Health care providers can diagnose some birth defects during pregnancy, using prenatal testing . (medlineplus.gov)
  • Other birth defects may not be found until after the baby is born. (medlineplus.gov)
  • What are the treatments for birth defects? (medlineplus.gov)
  • Children with birth defects often need special care and treatments. (medlineplus.gov)
  • Because the symptoms and problems caused by birth defects vary, the treatments also vary. (medlineplus.gov)
  • Often, children with birth defects need a variety of services and may need to see several specialists. (medlineplus.gov)
  • Can birth defects be prevented? (medlineplus.gov)
  • Reproductive history does not compromise subsequent live birth and perinatal outcome following in-vitro fertilization: analysis of 25 329 first frozen-thawed embryo transfer cycles without preimplantation genetic testing for aneuploidy. (bvsalud.org)
  • The United States recorded 3,605,201 live births in 2020 which is a 4% decrease from 2019 and the 6th consecutive year of decline in births. (wikipedia.org)
  • Search full view Google Books for "live birth" prior to the year 1950. (wikipedia.org)
  • Chelsea made a decision when she turned 18 that she wanted to go to her birth mother," the 53-year-old television personality's rep told ABC News . (upi.com)
  • IRISH PEOPLE ARE living longer and the birth rate is falling every year. (thejournal.ie)
  • The number of live births includes all live births during the given calendar year, irrespective of registration of the date of birth. (who.int)
  • RHD018: estimated age in months at time of menarche was calculated from date of birth (month and year) and reported age and month at first menarche. (cdc.gov)
  • For those who reported month of menarche in their birth month, it was not possible to discern which year of age menarche occurred. (cdc.gov)
  • But Facebook Live is a new frontier, and it's something that pops you right into the action - relatively unaware. (scarymommy.com)
  • Someone hasn't just popped it into your Facebook newsfeed, so it's not hard to understand why some who just don't want to see you giving birth may have a problem with this avenue. (scarymommy.com)
  • You have harmed the species' survival more than you could ever recognize," a zoo official said on a Facebook live video after the takedown. (fox61.com)
  • The maternal recovery period directly following the events of human childbirth, regardless of whether it is a live birth, is called the postpartum period. (wikipedia.org)
  • There's nothing offensive about childbirth but still don't think everybody wants to see someone giving birth. (scarymommy.com)
  • That study, detailed in the journal Reproductive Health in 2009, found that Mississippi topped the list of conservative religious beliefs and teen birth rates . (livescience.com)
  • In the model adjusting for age only, age at menarche, age at menopause, years after menopause, age at first live birth, years since last birth, number of live births, and total reproductive years were associated with risk of new-onset AF. (medpagetoday.com)
  • Older age at menopause, older age at first live birth, and longer reproductive lifespan were associated with a lower risk of incident AF. (medpagetoday.com)
  • x Sponsored content on Research Live and in Impact magazine is editorially independent. (research-live.com)
  • Overall U.S. teen birth rates have declined about 37 percent in the past two decades, according a report by the Centers for Disease Control and Prevention (CDC) released in April 2011. (livescience.com)
  • The strongest evidence available comes from a number of comprehensive systematic reviews and meta-analyses which indicate a trend of lower birth rates for people who received cancer treatment. (cancer.org.au)
  • Further evidence for lower conception and birth rates for people diagnosed with cancer comes from sub-studies of the Childhood Cancer Survivors Cohort. (cancer.org.au)
  • A previous report from Pew tied the recent overall birth-rate decline to the recession . (livescience.com)
  • That's the lowest since such reliable record collection began in 1920 and close to half the birth rate in 1957, amid the Baby Boom years. (livescience.com)
  • These found evidence of benefit when acupuncture is performed on the day of embryo transfer on the live birth rate (OR 1.86, 95%CI 1.29 to 2.77). (attiliodalberto.com)
  • The reviewers concluded that acupuncture performed on the day of embryo transfer shows a beneficial effect on the live birth rate. (attiliodalberto.com)
  • Lower contraceptive use may also explain why teens in states with more residents with conservative religious beliefs are also more likely than other teens to give birth. (livescience.com)
  • However, the plesiosaurs are said to be unique in that they give birth to a single large offspring instead of multiple smaller ones as seen in other animals. (ibtimes.com)
  • Are people who received cancer treatment less likely to conceive or give birth? (cancer.org.au)
  • The effects of cancer and cancer treatment on the ability to conceive and give birth are important concerns for many people with cancer. (cancer.org.au)
  • For example, a couple of extinct frogs would swallow fertilized eggs and use their stomachs as breeding chambers , then give birth out of their mouths. (wypr.org)
  • And some frogs in Africa give birth to little froglets that never go through a tadpole stage. (wypr.org)
  • April the giraffe is still pregnant, even though viewers waited weeks for her to give birth at Animal Adventure Park in upstate New York. (ibtimes.com)
  • Click here to watch April's live stream, where she could give birth to her baby at any moment. (ibtimes.com)
  • I just had a mom that drove halfway across the country to give birth to her breech daughter vaginally. (gofundme.com)
  • She was mortified to give birth in the hospital because of their hospital policies and she did not want to be ALONE! (gofundme.com)
  • Hopefully more lambs will arrive and as ewes often give birth fairly close together we might be in for an exciting numbers of days or weeks here! (wildearth.tv)
  • Here, we will also give you an overview of adoption living expenses and how American Adoptions can help you budget for any necessary birth mother expenses. (americanadoptions.com)
  • While the birth mother expenses always come down to a case-by-case basis, this guide can give you a head start on understanding these expenses and how American Adoptions can help you budget for them. (americanadoptions.com)
  • Siobhan Miller, 37, wanted to give birth to her fourth baby at home surrounded by her friends, children - as well as strangers watching on YouTube. (rotherhamadvertiser.co.uk)
  • But when you give birth, it is not common. (rotherhamadvertiser.co.uk)
  • The study examined information from more than 1.5 million births in Sweden between 1992 and 2010. (livescience.com)
  • Looking at the period from 2000, the indicator took the highest value of 11.4 live births per thousand inhabitants in 2012. (statista.com)
  • When Siobhan fell pregnant again seven years later, she wanted to have a different birth experience and researched hypnobirthing. (rotherhamadvertiser.co.uk)
  • Historically, children at increased risk for health-related issues have been identified by both LBW and HBW, which encompasses both maternal and in utero factors, and which may also have long-term consequences for liver health. (mdlinx.com)
  • Maternal malarial infection, anemia, prematurity, and birthweight were assessed for live births only in this analysis. (cdc.gov)
  • From 2008 to 2015, Greece has experienced an annual net decrease in the number of births of both genders. (statista.com)
  • The next study circle will read, reflect and analyze the new book from Olga Segura, Birth of a Movement: Black Lives Matter and the Catholic Church . (paxchristiusa.org)
  • The Birth of a Movement study circles are aimed at exploring the myriad ways that the Black Lives Matter movement and the teachings of the Catholic Church intersect and how, by embracing the values of BLM, Catholics can begin to embody the values at the heart of what Jesus preached and practiced and the Church is called to imitate. (paxchristiusa.org)
  • Author Olga Segura, in relating the story of the Black Lives Matter movement through a Christian lens, guides readers toward insights and a deeper understanding of the movement and why it can help the church, and the country, move closer to racial equality. (paxchristiusa.org)
  • Every other week, beginning Monday, May 24th, and going through Monday, July 19th, all participants in the Birth of a Movement study circles will have the option to attend 5 Zoom gatherings exploring various themes of the book and which will include time for small group book discussion with other participants in the study circles. (paxchristiusa.org)
  • Annual live births by age of mother and father, type of registration, median interval between births, number of previous live-born children and National Statistics Socio-economic Classification (NS-SEC). (ons.gov.uk)
  • There were no significant differences in healthy live births between the two groups: 23 in the intensive group vs. 29 in the standard group. (nih.gov)
  • 1. The total number of births and terminations includes Unknown age groups. (in.gov)
  • When calculating the total cost of adoption , these expenses account for a portion of the total, as well as the need for flexibility due to the potential for change in living expenses. (americanadoptions.com)
  • The definition of the term "live birth" was created by the World Health Organization in 1950, and is chiefly used for public health and statistical purposes. (wikipedia.org)
  • The television personality's daughter, Chelsea O'Donnell, left to live with her birth mother this week. (upi.com)
  • NEW YORK, Aug. 27 (UPI) -- Chelsea O'Donnell has left mom Rosie O'Donnell to live with her birth mother Deanna in Wisconsin. (upi.com)
  • Later Tuesday, the birth mother of the boys testified via Zoom. (kget.com)
  • Chelsea, who returned home last week after being missing for several days, decided to move in with her birth mother upon turning 18. (advocate.com)
  • Rosie O'Donnell's daughter Chelsea, who returned home last week after being missing for several days, has left again -- to live with her birth mother in Wisconsin. (advocate.com)
  • Chelsea's birth mother, identified only as Deanna, picked her up at the O'Donnell home in Nyack, N.Y., Monday and drove her back to Wisconsin, TMZ reports. (advocate.com)
  • As potential adoptive parents, you get an opportunity to change the life of a child and birth mother, and fulfill your dream of raising a child. (americanadoptions.com)
  • As a child comes into your life, you also have an opportunity to help a birth mother who is facing a difficult decision, and often a difficult period in her life. (americanadoptions.com)
  • If you a prospective mother wanting more information about financial assistance for pregnancy-related living expenses you can complete our online form to connect with a professional today. (americanadoptions.com)
  • Adoption living expenses, also called "birth mother expenses," are court-approved funds provided by the hopeful adoptive family that meet certain financial needs of the prospective birth mother during (and potentially shortly after) pregnancy. (americanadoptions.com)
  • Depending on her state's adoption laws , a birth mother may be eligible for living expenses to help pay for items such as rent, utilities, transportation, food, maternity clothes, cell phone and more. (americanadoptions.com)
  • Each state has different adoption laws, which means the type of adoption living expenses that a family incurs will depend on which state the prospective birth mother lives in. (americanadoptions.com)
  • The cost of adoption living expenses will also depend on the specific needs and unique situation of the prospective birth mother. (americanadoptions.com)
  • Siobhan started having contractions in the evening of September 17, 2022, and had a birth pool and lights set up - before turning her camera on. (rotherhamadvertiser.co.uk)
  • How a birth defect affects a child's life depends mostly on which organ or body part is involved and how severe the defect is. (medlineplus.gov)
  • LODHRAN: Tribute to the performance of Dr. Irfan Zafar, in-charge of Rural Health Center 231 / WB District Lodhran and Dr. Saima Abdul Jabbar, Female Medical Officer on the successful operation of giving birth to a baby girl from the womb of a pregnant woman Shaukia Bibi who was brought to the health center in a dead condition. (thefrontierpost.com)
  • While on the one hand there was the grief of the death of the amateur Bibi, on the other hand the joy of the living child from the womb of the dead woman surprised everyone. (thefrontierpost.com)
  • The finding also suggests that the species gave birth to live young. (ibtimes.com)
  • The number of live male births has decreased from roughly 58 thousand in 2007 to 47 thousand in 2015, similarly the number of live female births decreased from 54 thousand to 45 thousand. (statista.com)
  • The mutation occurs in about one in 25,000 live births worldwide. (medscape.com)
  • This is a good thing - people are living longer, but we need to ensure they live well. (thejournal.ie)
  • She set up a camera in her living room which filmed her breathing through contractions on a birthing ball and broadcast it live to 45,000 people. (rotherhamadvertiser.co.uk)
  • Most people are terrified of birth. (rotherhamadvertiser.co.uk)
  • It ties in with how people think about birth typically - people think of it as gross and scary. (rotherhamadvertiser.co.uk)
  • Siobhan "forgot" people were watching and was in labour for an hour and 20 minutes before they made the decision to go to Torbay Hospital for the birth. (rotherhamadvertiser.co.uk)
  • They make several home visits during the pregnancy and after the birth for help with breastfeeding or other baby concerns. (canadianliving.com)
  • For her last baby Siobhan decided she wanted to have a video of the moment - and chose to live-stream it. (rotherhamadvertiser.co.uk)