Sexual Behavior: Sexual activities of humans.Sexual Behavior, Animal: Sexual activities of animals.Risk-Taking: Undertaking a task involving a challenge for achievement or a desirable goal in which there is a lack of certainty or a fear of failure. It may also include the exhibiting of certain behaviors whose outcomes may present a risk to the individual or to those associated with him or her.Sexual Partners: Married or single individuals who share sexual relations.Copulation: Sexual union of a male and a female in non-human species.Behavior, Animal: The observable response an animal makes to any situation.Unsafe Sex: Sexual behaviors which are high-risk for contracting SEXUALLY TRANSMITTED DISEASES or for producing PREGNANCY.Condoms: A sheath that is worn over the penis during sexual behavior in order to prevent pregnancy or spread of sexually transmitted disease.Sexually Transmitted Diseases: Diseases due to or propagated by sexual contact.Adolescent Behavior: Any observable response or action of an adolescent.Sexual Abstinence: Refraining from SEXUAL INTERCOURSE.Feeding Behavior: Behavioral responses or sequences associated with eating including modes of feeding, rhythmic patterns of eating, and time intervals.Coitus: The sexual union of a male and a female, a term used for human only.HIV Infections: Includes the spectrum of human immunodeficiency virus infections that range from asymptomatic seropositivity, thru AIDS-related complex (ARC), to acquired immunodeficiency syndrome (AIDS).Homosexuality, Male: Sexual attraction or relationship between males.Social Behavior: Any behavior caused by or affecting another individual, usually of the same species.Safe Sex: Sexual behavior that prevents or reduces the spread of SEXUALLY TRANSMITTED DISEASES or PREGNANCY.Health Behavior: Behaviors expressed by individuals to protect, maintain or promote their health status. For example, proper diet, and appropriate exercise are activities perceived to influence health status. Life style is closely associated with health behavior and factors influencing life style are socioeconomic, educational, and cultural.Health Knowledge, Attitudes, Practice: Knowledge, attitudes, and associated behaviors which pertain to health-related topics such as PATHOLOGIC PROCESSES or diseases, their prevention, and treatment. This term refers to non-health workers and health workers (HEALTH PERSONNEL).Ejaculation: The emission of SEMEN to the exterior, resulting from the contraction of muscles surrounding the male internal urogenital ducts.Behavior: The observable response of a man or animal to a situation.Questionnaires: Predetermined sets of questions used to collect data - clinical data, social status, occupational group, etc. The term is often applied to a self-completed survey instrument.Contraceptive Devices, Male: Contraceptive devices used by males.Preoptic Area: Region of hypothalamus between the ANTERIOR COMMISSURE and OPTIC CHIASM.Heterosexuality: The sexual attraction or relationship between members of the opposite SEX.Bisexuality: The sexual attraction or relationship between members of both the same and the opposite SEX.Substance-Related Disorders: Disorders related to substance abuse.Exploratory Behavior: The tendency to explore or investigate a novel environment. It is considered a motivation not clearly distinguishable from curiosity.Agonistic Behavior: Any behavior associated with conflict between two individuals.Sex Education: Education which increases the knowledge of the functional, structural, and behavioral aspects of human reproduction.Sexuality: The sexual functions, activities, attitudes, and orientations of an individual. Sexuality, male or female, becomes evident at PUBERTY under the influence of gonadal steroids (TESTOSTERONE or ESTRADIOL), and social effects.Homosexuality: The sexual attraction or relationship between members of the same SEX.Prostitution: The practice of indulging in sexual relations for money.Extramarital Relations: Voluntary SEXUAL INTERCOURSE between a married person and someone other than the SPOUSE.Child Behavior: Any observable response or action of a child from 24 months through 12 years of age. For neonates or children younger than 24 months, INFANT BEHAVIOR is available.Aphrodisiacs: Chemical agents or odors that stimulate sexual desires. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)Students: Individuals enrolled in a school or formal educational program.Religion and SexContraception Behavior: Behavior patterns of those practicing CONTRACEPTION.Cross-Sectional Studies: Studies in which the presence or absence of disease or other health-related variables are determined in each member of the study population or in a representative sample at one particular time. This contrasts with LONGITUDINAL STUDIES which are followed over a period of time.Aggression: Behavior which may be manifested by destructive and attacking action which is verbal or physical, by covert attitudes of hostility or by obstructionism.Maternal Behavior: The behavior patterns associated with or characteristic of a mother.Risk Reduction Behavior: Reduction of high-risk choices and adoption of low-risk quantity and frequency alternatives.Peer Group: Group composed of associates of same species, approximately the same age, and usually of similar rank or social status.Courtship: Activities designed to attract the attention or favors of another.Prevalence: 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.Consummatory Behavior: An act which constitutes the termination of a given instinctive behavior pattern or sequence.Risk Factors: 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.HIV Seropositivity: Development of neutralizing antibodies in individuals who have been exposed to the human immunodeficiency virus (HIV/HTLV-III/LAV).Compulsive Behavior: The behavior of performing an act persistently and repetitively without it leading to reward or pleasure. The act is usually a small, circumscribed behavior, almost ritualistic, yet not pathologically disturbing. Examples of compulsive behavior include twirling of hair, checking something constantly, not wanting pennies in change, straightening tilted pictures, etc.Child Behavior Disorders: Disturbances considered to be pathological based on age and stage appropriateness, e.g., conduct disturbances and anaclitic depression. This concept does not include psychoneuroses, psychoses, or personality disorders with fixed patterns.Paraphilias: Disorders that include recurrent, intense sexually arousing fantasies, sexual urges, or behaviors generally involving nonhuman objects, suffering of oneself or partners, or children or other nonconsenting partners. (from DSM-IV, 1994)Interpersonal Relations: The reciprocal interaction of two or more persons.Interviews as Topic: Conversations with an individual or individuals held in order to obtain information about their background and other personal biographical data, their attitudes and opinions, etc. It includes school admission or job interviews.Behavior Therapy: The application of modern theories of learning and conditioning in the treatment of behavior disorders.Sex Characteristics: Those characteristics that distinguish one SEX from the other. The primary sex characteristics are the OVARIES and TESTES and their related hormones. Secondary sex characteristics are those which are masculine or feminine but not directly related to reproduction.Sex Factors: Maleness or femaleness as a constituent element or influence contributing to the production of a result. It may be applicable to the cause or effect of a circumstance. It is used with human or animal concepts but should be differentiated from SEX CHARACTERISTICS, anatomical or physiological manifestations of sex, and from SEX DISTRIBUTION, the number of males and females in given circumstances.Testosterone: A potent androgenic steroid and major product secreted by the LEYDIG CELLS of the TESTIS. Its production is stimulated by LUTEINIZING HORMONE from the PITUITARY GLAND. In turn, testosterone exerts feedback control of the pituitary LH and FSH secretion. Depending on the tissues, testosterone can be further converted to DIHYDROTESTOSTERONE or ESTRADIOL.Stereotyped Behavior: Relatively invariant mode of behavior elicited or determined by a particular situation; may be verbal, postural, or expressive.Urban Population: The inhabitants of a city or town, including metropolitan areas and suburban areas.African Americans: Persons living in the United States having origins in any of the black groups of Africa.Erotica: Literary or artistic items having an erotic theme. It refers especially to books treating sexual love in a sensuous or voluptuous manner. (Webster, 3d ed)Socioeconomic Factors: Social and economic factors that characterize the individual or group within the social structure.Self Disclosure: A willingness to reveal information about oneself to others.Orgasm: The climax of sexual excitement in either humans or animals.Universities: Educational institutions providing facilities for teaching and research and authorized to grant academic degrees.Single Person: The unmarried man or woman.Longitudinal Studies: Studies in which variables relating to an individual or group of individuals are assessed over a period of time.Coturnix: A genus of BIRDS in the family Phasianidae, order GALLIFORMES, containing the common European and other Old World QUAIL.Motor Activity: The physical activity of a human or an animal as a behavioral phenomenon.Social Environment: The aggregate of social and cultural institutions, forms, patterns, and processes that influence the life of an individual or community.Alcohol Drinking: Behaviors associated with the ingesting of alcoholic beverages, including social drinking.Logistic Models: 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.South Africa: A republic in southern Africa, the southernmost part of Africa. It has three capitals: Pretoria (administrative), Cape Town (legislative), and Bloemfontein (judicial). Officially the Republic of South Africa since 1960, it was called the Union of South Africa 1910-1960.Appetitive Behavior: Animal searching behavior. The variable introductory phase of an instinctive behavior pattern or sequence, e.g., looking for food, or sequential courtship patterns prior to mating.Homosexuality, Female: Sexual attraction or relationship between females.United StatesAcquired Immunodeficiency Syndrome: An acquired defect of cellular immunity associated with infection by the human immunodeficiency virus (HIV), a CD4-positive T-lymphocyte count under 200 cells/microliter or less than 14% of total lymphocytes, and increased susceptibility to opportunistic infections and malignant neoplasms. Clinical manifestations also include emaciation (wasting) and dementia. These elements reflect criteria for AIDS as defined by the CDC in 1993.Age Factors: 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.Motivation: Those factors which cause an organism to behave or act in either a goal-seeking or satisfying manner. They may be influenced by physiological drives or by external stimuli.Health Surveys: A systematic collection of factual data pertaining to health and disease in a human population within a given geographic area.Gender Identity: A person's concept of self as being male and masculine or female and feminine, or ambivalent, based in part on physical characteristics, parental responses, and psychological and social pressures. It is the internal experience of gender role.Sexually Transmitted Diseases, Viral: Viral diseases which are transmitted or propagated by sexual conduct.Analysis of Variance: A statistical technique that isolates and assesses the contributions of categorical independent variables to variation in the mean of a continuous dependent variable.Parent-Child Relations: The interactions between parent and child.Uganda: A republic in eastern Africa, south of SUDAN and west of KENYA. Its capital is Kampala.Attitude to Health: Public attitudes toward health, disease, and the medical care system.Rural Population: The inhabitants of rural areas or of small towns classified as rural.Substance Abuse, Intravenous: Abuse, overuse, or misuse of a substance by its injection into a vein.Social Values: Abstract standards or empirical variables in social life which are believed to be important and/or desirable.Choice Behavior: The act of making a selection among two or more alternatives, usually after a period of deliberation.Nesting Behavior: Animal behavior associated with the nest; includes construction, effects of size and material; behavior of the adult during the nesting period and the effect of the nest on the behavior of the young.Amyl Nitrite: A vasodilator that is administered by inhalation. It is also used recreationally due to its supposed ability to induce euphoria and act as an aphrodisiac.Data Collection: 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.HIV Seroprevalence: Studies of the number of cases where human immunodeficiency virus (HIV) is present in a specific population at a designated time. The presence in a given individual is determined by the finding of HIV antibodies in the serum (HIV SEROPOSITIVITY).Ventromedial Hypothalamic Nucleus: A nucleus of the middle hypothalamus, the largest cell group of the tuberal region with small-to-medium size cells.HIV Seronegativity: Immune status consisting of non-production of HIV antibodies, as determined by various serological tests.Holidays: Days commemorating events. Holidays also include vacation periods.Orchiectomy: The surgical removal of one or both testicles.Impulsive Behavior: An act performed without delay, reflection, voluntary direction or obvious control in response to a stimulus.Drinking Behavior: Behaviors associated with the ingesting of water and other liquids; includes rhythmic patterns of drinking (time intervals - onset and duration), frequency and satiety.Social Desirability: A personality trait rendering the individual acceptable in social or interpersonal relations. It is related to social acceptance, social approval, popularity, social status, leadership qualities, or any quality making him a socially desirable companion.Sex: The totality of characteristics of reproductive structure, functions, PHENOTYPE, and GENOTYPE, differentiating the MALE from the FEMALE organism.Social Conformity: Behavioral or attitudinal compliance with recognized social patterns or standards.Health Education: Education that increases the awareness and favorably influences the attitudes and knowledge relating to the improvement of health on a personal or community basis.Men: Human males as cultural, psychological, sociological, political, and economic entities.Methamphetamine: A central nervous system stimulant and sympathomimetic with actions and uses similar to DEXTROAMPHETAMINE. The smokable form is a drug of abuse and is referred to as crank, crystal, crystal meth, ice, and speed.Incest: Sexual intercourse between persons so closely related that they are forbidden by law to marry.Time Factors: Elements of limited time intervals, contributing to particular results or situations.GeorgiaSex Differentiation: The process in developing sex- or gender-specific tissue, organ, or function after SEX DETERMINATION PROCESSES have set the sex of the GONADS. Major areas of sex differentiation occur in the reproductive tract (GENITALIA) and the brain.Zimbabwe: A republic in southern Africa, east of ZAMBIA and BOTSWANA and west of MOZAMBIQUE. Its capital is Harare. It was formerly called Rhodesia and Southern Rhodesia.FloridaLibido: The psychic drive or energy associated with sexual instinct in the broad sense (pleasure and love-object seeking). It may also connote the psychic energy associated with instincts in general that motivate behavior.Parenting: Performing the role of a parent by care-giving, nurturance, and protection of the child by a natural or substitute parent. The parent supports the child by exercising authority and through consistent, empathic, appropriate behavior in response to the child's needs. PARENTING differs from CHILD REARING in that in child rearing the emphasis is on the act of training or bringing up the children and the interaction between the parent and child, while parenting emphasizes the responsibility and qualities of exemplary behavior of the parent.Self-Injurious Behavior: Behavior in which persons hurt or harm themselves without the motive of suicide or of sexual deviation.Gonorrhea: Acute infectious disease characterized by primary invasion of the urogenital tract. The etiologic agent, NEISSERIA GONORRHOEAE, was isolated by Neisser in 1879.Ovariectomy: The surgical removal of one or both ovaries.Papillomavirus Infections: Neoplasms of the skin and mucous membranes caused by papillomaviruses. They are usually benign but some have a high risk for malignant progression.San FranciscoPregnancy: The status during which female mammals carry their developing young (EMBRYOS or FETUSES) in utero before birth, beginning from FERTILIZATION to BIRTH.Rats, Long-Evans: An outbred strain of rats developed in 1915 by crossing several Wistar Institute white females with a wild gray male. Inbred strains have been derived from this original outbred strain, including Long-Evans cinnamon rats (RATS, INBRED LEC) and Otsuka-Long-Evans-Tokushima Fatty rats (RATS, INBRED OLETF), which are models for Wilson's disease and non-insulin dependent diabetes mellitus, respectively.Coercion: The use of force or intimidation to obtain compliance.Sex Attractants: Pheromones that elicit sexual attraction or mating behavior usually in members of the opposite sex in the same species.New York CityMasturbation: Sexual stimulation or gratification of the self.Health Promotion: Encouraging consumer behaviors most likely to optimize health potentials (physical and psychosocial) through health information, preventive programs, and access to medical care.Models, Psychological: Theoretical representations that simulate psychological processes and/or social processes. These include the use of mathematical equations, computers, and other electronic equipment.Syphilis: A contagious venereal disease caused by the spirochete TREPONEMA PALLIDUM.Estradiol: The 17-beta-isomer of estradiol, an aromatized C18 steroid with hydroxyl group at 3-beta- and 17-beta-position. Estradiol-17-beta is the most potent form of mammalian estrogenic steroids.Anxiety: Feeling or emotion of dread, apprehension, and impending disaster but not disabling as with ANXIETY DISORDERS.Pregnancy in Adolescence: Pregnancy in human adolescent females under the age of 19.Social Behavior Disorders: Behaviors which are at variance with the expected social norm and which affect other individuals.Love: Affection; in psychiatry commonly refers to pleasure, particularly as it applies to gratifying experiences between individuals.Predatory Behavior: Instinctual behavior pattern in which food is obtained by killing and consuming other species.Marriage: The social institution involving legal and/or religious sanction whereby individuals are joined together.Sexual Development: The processes of anatomical and physiological changes related to sexual or reproductive functions during the life span of a human or an animal, from FERTILIZATION to DEATH. These include SEX DETERMINATION PROCESSES; SEX DIFFERENTIATION; SEXUAL MATURATION; and changes during AGING.Sexually Transmitted Diseases, Bacterial: Bacterial diseases transmitted or propagated by sexual conduct.Violence: Individual or group aggressive behavior which is socially non-acceptable, turbulent, and often destructive. It is precipitated by frustrations, hostility, prejudices, etc.Tanzania: A republic in eastern Africa, south of UGANDA and north of MOZAMBIQUE. Its capital is Dar es Salaam. It was formed in 1964 by a merger of the countries of TANGANYIKA and ZANZIBAR.Child Abuse, Sexual: Sexual maltreatment of the child or minor.Brain: The part of CENTRAL NERVOUS SYSTEM that is contained within the skull (CRANIUM). Arising from the NEURAL TUBE, the embryonic brain is comprised of three major parts including PROSENCEPHALON (the forebrain); MESENCEPHALON (the midbrain); and RHOMBENCEPHALON (the hindbrain). The developed brain consists of CEREBRUM; CEREBELLUM; and other structures in the BRAIN STEM.Behavior, Addictive: The observable, measurable, and often pathological activity of an organism that portrays its inability to overcome a habit resulting in an insatiable craving for a substance or for performing certain acts. The addictive behavior includes the emotional and physical overdependence on the object of habit in increasing amount or frequency.Urban Health: The status of health in urban populations.Sex Workers: People who engage in occupational sexual behavior in exchange for economic rewards or other extrinsic considerations.Reproduction: The total process by which organisms produce offspring. (Stedman, 25th ed)Kenya: A republic in eastern Africa, south of ETHIOPIA, west of SOMALIA with TANZANIA to its south, and coastline on the Indian Ocean. Its capital is Nairobi.PrisonersTransgendered Persons: Persons having a sense of persistent identification with, and expression of, gender-coded behaviors not typically associated with one's anatomical sex at birth, and with or without a desire to undergo SEX REASSIGNMENT PROCEDURES.Hispanic Americans: Persons living in the United States of Mexican (MEXICAN AMERICANS), Puerto Rican, Cuban, Central or South American, or other Spanish culture or origin. The concept does not include Brazilian Americans or Portuguese Americans.Vomeronasal Organ: An accessory chemoreceptor organ that is separated from the main OLFACTORY MUCOSA. It is situated at the base of nasal septum close to the VOMER and NASAL BONES. It forwards chemical signals (such as PHEROMONES) to the CENTRAL NERVOUS SYSTEM, thus influencing reproductive and social behavior. In humans, most of its structures except the vomeronasal duct undergo regression after birth.Sampling Studies: Studies in which a number of subjects are selected from all subjects in a defined population. Conclusions based on sample results may be attributed only to the population sampled.Sexual Dysfunction, Physiological: Physiological disturbances in normal sexual performance in either the male or the female.Permissiveness: The attitude that grants freedom of expression and activity to another individual, but not necessarily with sanction or approval.Juvenile Delinquency: The antisocial acts of children or persons under age which are illegal or lawfully interpreted as constituting delinquency.Ambulatory Care Facilities: Those facilities which administer health services to individuals who do not require hospitalization or institutionalization.Contraception: Prevention of CONCEPTION by blocking fertility temporarily, or permanently (STERILIZATION, REPRODUCTIVE). Common means of reversible contraception include NATURAL FAMILY PLANNING METHODS; CONTRACEPTIVE AGENTS; or CONTRACEPTIVE DEVICES.Multivariate Analysis: A set of techniques used when variation in several variables has to be studied simultaneously. In statistics, multivariate analysis is interpreted as any analytic method that allows simultaneous study of two or more dependent variables.Illness Behavior: Coordinate set of non-specific behavioral responses to non-psychiatric illness. These may include loss of APPETITE or LIBIDO; disinterest in ACTIVITIES OF DAILY LIVING; or withdrawal from social interaction.Genitalia, Male: The male reproductive organs. They are divided into the external organs (PENIS; SCROTUM;and URETHRA) and the internal organs (TESTIS; EPIDIDYMIS; VAS DEFERENS; SEMINAL VESICLES; EJACULATORY DUCTS; PROSTATE; and BULBOURETHRAL GLANDS).China: A country spanning from central Asia to the Pacific Ocean.Rural Health: The status of health in rural populations.Reproductive Behavior: Human behavior or decision related to REPRODUCTION.Castration: Surgical removal or artificial destruction of gonads.Student Health Services: Health services for college and university students usually provided by the educational institution.Sex Counseling: Advice and support given to individuals to help them understand and resolve their sexual adjustment problems. It excludes treatment for PSYCHOSEXUAL DISORDERS or PSYCHOSEXUAL DYSFUNCTION.Sexual Dysfunctions, Psychological: Disturbances in sexual desire and the psychophysiologic changes that characterize the sexual response cycle and cause marked distress and interpersonal difficulty. (APA, DSM-IV, 1994)Penile Erection: The state of the PENIS when the erectile tissue becomes filled or swollen (tumid) with BLOOD and causes the penis to become rigid and elevated. It is a complex process involving CENTRAL NERVOUS SYSTEM; PERIPHERAL NERVOUS SYSTEMS; HORMONES; SMOOTH MUSCLES; and vascular functions.Hypothalamus: Ventral part of the DIENCEPHALON extending from the region of the OPTIC CHIASM to the caudal border of the MAMMILLARY BODIES and forming the inferior and lateral walls of the THIRD VENTRICLE.Regression Analysis: 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.Aromatase: An enzyme that catalyzes the desaturation (aromatization) of the ring A of C19 androgens and converts them to C18 estrogens. In this process, the 19-methyl is removed. This enzyme is membrane-bound, located in the endoplasmic reticulum of estrogen-producing cells of ovaries, placenta, testes, adipose, and brain tissues. Aromatase is encoded by the CYP19 gene, and functions in complex with NADPH-FERRIHEMOPROTEIN REDUCTASE in the cytochrome P-450 system.Street Drugs: Drugs obtained and often manufactured illegally for the subjective effects they are said to produce. They are often distributed in urban areas, but are also available in suburban and rural areas, and tend to be grossly impure and may cause unexpected toxicity.Attitude: An enduring, learned predisposition to behave in a consistent way toward a given class of objects, or a persistent mental and/or neural state of readiness to react to a certain class of objects, not as they are but as they are conceived to be.Intention: What a person has in mind to do or bring about.Rats, Sprague-Dawley: A strain of albino rat used widely for experimental purposes because of its calmness and ease of handling. It was developed by the Sprague-Dawley Animal Company.Sex Offenses: Any violation of established legal or moral codes in respect to sexual behavior.Herpes Genitalis: Infection of the genitals (GENITALIA) with HERPES SIMPLEX VIRUS in either the males or the females.Social Control, Informal: Those forms of control which are exerted in less concrete and tangible ways, as through folkways, mores, conventions, and public sentiment.Self Report: Method for obtaining information through verbal responses, written or oral, from subjects.Pheromones: Chemical substances, excreted by an organism into the environment, that elicit behavioral or physiological responses from other organisms of the same species. Perception of these chemical signals may be olfactory or by contact.Reproductive Health: The physical condition of human reproductive systems.Drug Users: People who take drugs for a non-therapeutic or non-medical effect. The drugs may be legal or illegal, but their use often results in adverse medical, legal, or social consequences for the users.ChicagoReward: An object or a situation that can serve to reinforce a response, to satisfy a motive, or to afford pleasure.Herpesvirus 2, Human: A species of SIMPLEXVIRUS associated with genital infections (HERPES GENITALIS). It is transmitted by sexual intercourse and close personal contact.Pleasure: Sensation of enjoyment or gratification.Circumcision, Male: Excision of the prepuce of the penis (FORESKIN) or part of it.Neurons: The basic cellular units of nervous tissue. Each neuron consists of a body, an axon, and dendrites. Their purpose is to receive, conduct, and transmit impulses in the NERVOUS SYSTEM.Zambia: A republic in southern Africa, south of DEMOCRATIC REPUBLIC OF THE CONGO and TANZANIA, and north of ZIMBABWE. Its capital is Lusaka. It was formerly called Northern Rhodesia.Sexual Maturation: Achievement of full sexual capacity in animals and in humans.AIDS Serodiagnosis: Immunologic tests for identification of HIV (HTLV-III/LAV) antibodies. They include assays for HIV SEROPOSITIVITY and HIV SERONEGATIVITY that have been developed for screening persons carrying the viral antibody from patients with overt symptoms of AIDS or AIDS-RELATED COMPLEX.Amygdala: Almond-shaped group of basal nuclei anterior to the INFERIOR HORN OF THE LATERAL VENTRICLE of the TEMPORAL LOBE. The amygdala is part of the limbic system.Nucleus Accumbens: Collection of pleomorphic cells in the caudal part of the anterior horn of the LATERAL VENTRICLE, in the region of the OLFACTORY TUBERCLE, lying between the head of the CAUDATE NUCLEUS and the ANTERIOR PERFORATED SUBSTANCE. It is part of the so-called VENTRAL STRIATUM, a composite structure considered part of the BASAL GANGLIA.Social Perception: The perceiving of attributes, characteristics, and behaviors of one's associates or social groups.Transients and Migrants: People who frequently change their place of residence.Malawi: A republic in southern Africa east of ZAMBIA and MOZAMBIQUE. Its capital is Lilongwe. It was formerly called Nyasaland.Posture: The position or attitude of the body.Homeless Youth: Runaway and homeless children and adolescents living on the streets of cities and having no fixed place of residence.Naval Medicine: The practice of medicine concerned with conditions affecting the health of individuals associated with the marine environment.Fertility: The capacity to conceive or to induce conception. It may refer to either the male or female.Liberia: A republic in western Africa, south of GUINEA and east of COTE D'IVOIRE. Its capital is Monrovia.

*  ORBi: Browsing ORBi

Olfactory systems in mate recognition and sexual behavior.. Keller, Matthieu; Pillon, Delphine; Bakker, Julie in Vitamins and ... in Hormones & Behavior (2010). In rodent species, sexual differentiation of the brain for many reproductive processes depends ... Future work should specify the nature of these stimuli and their function in the expression of avian male sexual behavior. [ ... Site-specific effects of anosmia and cloacal gland anesthesia on Fos expression induced in male quail brain by sexual behavior. ...

*  How to Address Child Sexual Behavior Problems

Find out how to respond to a child's sexualized behavior in an appropriate manner and how to recognize when to seek ... Respond to Inappropriate Sexual Behavior. When inappropriate sexual behaviors occur, it's important to respond in a non-shaming ... Specific Behavior Problems Discipline Strategies to Address Child Sexual Behavior Problems Learn How to Respond and How to ... Children who are exposed to sexual content are more likely to exhibit sexualized behavior. Sometimes sexualized behaviors are a ...

*  PEOPLE v ADAIR - Page 5 - Full-text Court Opinions

See also United States v Torres, 937 F2d 1469, 1472 (CA 9, 1991) (FRE 412 applies to all sexual behavior preceding trial); ... Particular Sexual Activity. The defendant argues that evidence of the couple's marital digital-anal sexual activity is relevant ... a) Evidence of the victim's past sexual conduct with the actor.. (b) Evidence of specific instances of sexual activity showing ... Subsequent Consensual Sexual Relations. The defendant argues that evidence of subsequent consensual sexual relations between ...

*  Behavior Data Systems-Research|Sexual Adjustment Inventory (SAI)

www.sexual-adjustment-inventory.com Behavior Data Systems. The SAI is comprised of 225-items and is designed for identifying ... Davignon, D. (2002). Sexual Adjustment Inventory: Sex offender assessment. Internal report commissioned by Behavior Data ... The purpose of the Incest Classification is to identify individuals who may have been involved in incestuous behavior (sexual ... Lindeman, H. (2011). Sexual Adjustment Inventory. In B.K. Schwartz (Ed., 2nd ed.). Handbook of Sex Offender Treatment (pp.1-36 ...

*  I want to change up my sexual routine with my partner. Where do I start? | Scarleteen

Engaging sexually with someone can create intimacy or vulnerability, and if you are doing certain acts or behaviors, then you ... Expanding sexual activities: Doing sexual activities that involve something besides penis-in-vagina intercourse, or penis-in- ... I want to change up my sexual routine with my partner. Where do I start? Share , ... Sexual Negotiation for the Long Haul. Be a Blabbermouth! The Whys, Whats and Hows of Talking About Sex With a Partner. Sorting ...

*  "Outness as a protective factor against risky sex in gay males" by Margaret Levicoff

A linear regression did not yield a significant relationship between outness and risky sexual behavior. Linear regressions and ... likelihood to engage in risky sexual behavior, and likelihood to suffer from alcohol and drug abuse. ... 30 to assess whether or not level of outness influenced the likelihood of an individual to engage in risky sexual behaviors. ... and risky sexual practices than their heterosexual counterparts (Hamilton & Mahalik, 2009). The current study sampled 150 self- ...

*  HIV/STI Prevention for Adolescents With Substance Use Disorders in Treatment - Full Text View - ClinicalTrials.gov

The investigators will assess change in sexual risk behavior outcomes from baseline to 3 months post-intervention. This study ... Caregiver-youth communication about sexual risk behaviors [ Time Frame: 5-minutes ]. The Parent-Adolescent HIV Preventive ... The Parent-Adolescent Sexual Communication Scale assesses the process and content of sexual communication between parents and ... reduces HIV/STI sexual risk behaviors among adolescents with SUD in treatment. Second, the investigators propose to pilot test ...

*  Combating Sexual Assault and Other Unwelcome Sexual Behavior

... pages identify the resources available to you if you are sexually assaulted or subjected to other forms of unwelcome sexual ... behavior, be it by a fellow student, faculty, or other member of the CUNY community. ... Combating Sexual Assault and Other Unwelcome Sexual Behavior. *Understanding and Preventing Sexual Violence and Sexual ... Combating Sexual Assault and Other Unwelcome Sexual Behavior. Anyone - of any gender, gender identity, sexual orientation, ...

*  sexual behavior

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*  Sexual behavior at work hurts morale - Redorbit

Sexual behavior at work, such as a raunchy joke, may be fun for some but it hurts morale for all, Canadian researchers suggest. ... However, the study also finds that even employees who enjoyed the sexual behavior tended to withdraw from work, felt less ... The study, published in the Journal of Applied Psychology, finds some employees enjoyed sexual behavior in the workplace -- 25 ... such as sexual jokes, innuendo, discussions of sexual matters or flirtation. The researchers also investigated whether men and ...

*  Compulsive sexual behavior Symptoms - Mayo Clinic

Compulsive sexual behavior - Learn about symptoms, causes and treatments of this disorder, also called sexual addiction or ... Do I try to hide my sexual behavior?. Seeking help for a sexual behavior can be difficult because it's such a deeply personal ... Am I distressed by my sexual behaviors?. *Is my sexual behavior hurting my relationships, affecting my work or resulting in ... Seek help if you feel like you've lost control of your sexual behavior, especially if your behavior causes problems for you or ...

*  Sexual Behavior in the Human Male

Add a review for Sexual Behavior in the Human Male English only, other review rules - Big post screen ...

*  WND » Herman Cain: Sexual behavior shouldn't affect candidacy » Print

Herman Cain: Sexual behavior shouldn't affect candidacy Posted By -NO AUTHOR-. On 01/13/2012 @ 9:15 pm In Front Page,Money, ... www.wnd.com/2012/01/herman-cain-sexual-behavior-shouldnt-affect-candidacy/ ...

*  Sexual Behavior Archives | SUTHERLAND INSTITUTE

Sexual Activity December 11, 2005. /in Center for Family and Society, Sexual Behavior /by Sutherland Staff. Analyzing data from ... Sexual Initiation December 11, 2005. /in Our Policies, Sexual Behavior /by Sutherland Staff. Studying data from the National ... Sexual Initiation December 11, 2006. /in Center for Family and Society, Sexual Behavior /by Sutherland Staff. These researchers ... Sexual Behavior, Social Behavior, Sutherland Daily, Uncategorized, What's New, Women's Well Being /by William C. Duncan. Read ...

*  Impulsive Sexual Behavior | Wedgwood

Impulsive Sexual Behavior Intensive treatment is available for adolescent males ages 10-17 with sexual behavior problems, ... Impulsive Sexual Behavior. Intensive treatment is available for adolescent males ages 10-17 with sexual behavior problems, ... Residential Abuse, Neglect, Delinquency, Mental Health Autistic / Developmentally Disabled Impulsive Sexual Behavior Respite ... There is zero tolerance of sexual abuse of clients in residential treatment. If you suspect the sexual abuse or harassment of a ...

*  Comments about 'Religion can predict sexual behavior, sociologist suggests' | Deseret News

We welcome your thoughtful comments about 'Religion can predict sexual behavior, sociologist suggests' ... Religion can predict sexual behavior, sociologist suggests. Published: April 23, 2014 10:05 p.m. ... Yes, it is good to abstain from sexual relations. But because there is so much sexual immorality, each Man should have his own ... sexual behavior, and criminal activity. A good ethnographic sociologist would understand such things. ...

*  Kids' Sexual Behavior Influenced by Movie Sce... ( THURSDAY July 19 (Hea...)

Teens who were exposed to more sexual content in movies started having...,Kids',Sexual,Behavior,Influenced,by,Movie,Scenes:, ... researchers analyzed the sexual content of hundreds...Six years later the participants were surveyed to find out how old th... ... image.bio-medicine.org/img/Kids-Sexual-Behavior-Influenced-by-Movie-Scenes-3A-Study.gif' alt='Kids' Sexual Behavior Influenced ... Sensation-seeking alone does not entirely explain how sexual content in movies influences teens' sexual behavior, according to ...

*  A role for hypocretin (orexin) in male sexual behavior.

... may contribute to the robust increases in nucleus accumbens DA previously observed during male sexual behavior. Subsequent ... Recently, hcrt/orx has been implicated in food reward and drug-seeking behavior. We report here that in male rats, Fos ... impairs copulatory behavior. One locus for the prosexual effects of hcrt/orx may be the ventral tegmental area (VTA). We show ... neuron cell counts and protein levels in a time course consistent with postcastration impairments in copulatory behavior. This ...

*  Sexual Behaviors, Perception of Sexually Transmitted Infecti... : Sexually Transmitted Diseases

Sexual Behaviors. Focus group participants reported a range of sexual behaviors with their female partners, comparable with ... Chandra A, Mosher W, Copen C. Sexual behavior, sexual attraction, and sexual identity in the United States: Data from the 2006- ... to explore their sexual behaviors with women, perceptions of STI risk from female (and male) sexual partners, and practice of ... sexual partners. Health care providers should recognize that WSW/WSWM engage in a variety of sexual behaviors with their female ...

*  Fruit Fly Pheromone Receptor First Ever Discovered Linked to Specific Sexual Behavior

... 11.09.2003 ... University Medical Center researchers have linked a single pheromone receptor in the fruit fly to a specific sexual behavior. ... Also, found the researchers, the activity of the Gr68a gene was governed by a gene that controls many aspects of sexual ... Although the same principles likely underlie the behavior in all animals, he added, flies' simpler nervous system makes them an ...

*  Child Sexual Behavior Inventory | National Child Traumatic Stress Network - Child Trauma Home

Sexual Anxiety, 6) Sexual Interest, 7) Sexual Intrusiveness, 8) Sexual Knowledge, and 9) Voyeuristic Behavior. The CSBI is a ... Sexual behaviors are important to assess, and this measure appears useful in capturing different dimensions of sexual behaviors ... Assessing sexual behavior in high-risk adolescents with the Adolescent Clinical Sexual Behavior Inventory. Child Maltreatment, ... It is one of the most widely used measures of sexual behaviors.. It yields a total CSBI score, a Developmentally Related Sexual ...

*  Planned Parenthood's Get Real Program Works; It changes sexual behavior among middle school students.

Get Real is one of only a few middle school programs that reduces risky sexual behavior for BOTH boys and girls. These findings ... Planned Parenthood's Get Real Program Works; It changes sexual behavior among middle school students.. For Immediate Release: ... sexual health education and information. For 85 years, PPLM has protected and promoted sexual and reproductive health and ... Sexual Orientation and Gender*Sexually Transmitted Infections (STDs)*Glossary A - Z*For Teens*For Parents*For Educators ...

*  Browsing by Subject "Sexual behavior in animals"

Sexual behavior, intraspecific signaling and the evolution of mimicry among closely related species  Estrada, Catalina, 1972- ... The role of nitric oxide synthase in mediating androgenic gating of male-typical copulatory behavior in whiptail lizards  ... The role of early experience in the development of acoustic mating behaviors of Physalaemus pustulosus  Dawson, Mary Elizabeth ... Male-typical copulatory behaviors such as mounting and intromission are dependent on testicular androgens in most vertebrates, ...

*  Intensive Interventions Reduce Risky Sexual Behaviors | National Institute on Drug Abuse (NIDA)

... high-risk sexual behaviors more effectively and enduringly than a typical single preventive educational intervention. ... Home » News & Events » NIDA Notes » Prevention » Intensive Interventions Reduce Risky Sexual Behaviors ... "These studies are important because they tackle sexual risk behavior," says Dr. Normand. "Up until recently, HIV prevention for ... high-risk sexual behaviors more effectively and enduringly than a typical single preventive educational intervention. In a ...

*  Is the Hepatitis Vaccine Safe? My Story | What to Expect

Some parents decide not to vaccinate their newborns for hepatitis B because newborns are not engaging in sexual relations or ...

Sexual motivation and hormones: Sexual motivation is influenced by hormones such as testosterone, estrogen, progesterone, oxytocin, and vasopressin. In most mammalian species, sex hormones control the ability to engage in sexual behaviours.Disinhibition: In psychology, disinhibition is a lack of restraint manifested in disregard for social conventions, impulsivity, and poor risk assessment. Disinhibition affects motor, instinctual, emotional, cognitive, and perceptual aspects with signs and symptoms similar to the diagnostic criteria for mania.LifeStyles Condoms: LifeStyles Condoms is a brand of condom made by the Australian company Ansell Limited, previously known as Pacific Dunlop Limited.Abstinence: Abstinence is a self-enforced restraint from indulging in bodily activities that are widely experienced as giving pleasure. Most frequently, the term refers to sexual abstinence, or abstinence from alcohol or food.Management of HIV/AIDS: The management of HIV/AIDS normally includes the use of multiple antiretroviral drugs in an attempt to control HIV infection. There are several classes of antiretroviral agents that act on different stages of the HIV life-cycle.Genetics of social behavior: The genetics of social behavior is an area of research that attempts to address the question of the role that genes play in modulating the neural circuits in the brain which influence social behavior. Model genetic species, such as D.Behavior: Behavior or behaviour (see spelling differences) is the range of actions and [made by individuals, organism]s, [[systems, or artificial entities in conjunction with themselves or their environment, which includes the other systems or organisms around as well as the (inanimate) physical environment. It is the response of the system or organism to various stimuli or inputs, whether [or external], [[conscious or subconscious, overt or covert, and voluntary or involuntary.Behavior change (public health): Behavior change is a central objective in public health interventions,WHO 2002: World Health Report 2002 - Reducing Risks, Promoting Healthy Life Accessed Feb 2015 http://www.who.Retrograde ejaculationClosed-ended question: A closed-ended question is a question format that limits respondents with a list of answer choices from which they must choose to answer the question.Dillman D.Median preoptic nucleus: The median preoptic nucleus is located dorsal to the other three nuclei of the preoptic area of the anterior hypothalamus. The hypothalamus is located just beneath the thalamus, the main sensory relay station of the nervous system, and is considered part of the limbic system, which also includes structures such as the hippocampus and the amygdala.Substance-related disorderCuriosity: Curiosity (from Latin curiosus "careful, diligent, curious," akin to cura "care") is a quality related to inquisitive thinking such as exploration, investigation, and learning, evident by observation in human and animal species. Curiosity is heavily associated with all aspects of human development, in which derives the process of learning and desire to acquire knowledge and skill.Dutch profanity: Dutch profanity can be divided into several categories. Often, the words used in profanity by speakers of Dutch are based around various names for diseases.Prescott Townsend: Prescott Townsend (June 24, 1894 – May 23, 1973) was an American gay rights activist.Controlling Vice: Regulating Brothel Prostitution in St. Paul, 1865-1883: Controlling Vice is a book by Minnesotan author Joel Best, published in 1998. It is the story of the strategies that the Minnesota police officers enforced in attempts to regulate prostitution in the late nineteenth century.Aphrodisiac: An aphrodisiac is a substance that, when consumed, increases sexual desire.Definition at thefreedictionary.Cigarette smoking among college students: The rates of college students smoking in the United States have fluctuated for the past twenty years. Majority of lifelong smokers begin smoking habits before the age of 24, which makes the college years a crucial time in the study of cigarette consumption.Dog aggression: Dog aggression is a term used by dog owners and breeders to describe canine-to-canine antipathy. Aggression itself is usually defined by canine behaviorists as "the intent to do harm".Metynnis argenteus: Metynnis argenteus is a species of serrasalmid endemic to the Tapajós River Basin in Brazil. It is one of the species known in the aquarium trade as the "silver dollar".QRISK: QRISK2 (the most recent version of QRISK) is a prediction algorithm for cardiovascular disease (CVD) that uses traditional risk factors (age, systolic blood pressure, smoking status and ratio of total serum cholesterol to high-density lipoprotein cholesterol) together with body mass index, ethnicity, measures of deprivation, family history, chronic kidney disease, rheumatoid arthritis, atrial fibrillation, diabetes mellitus, and antihypertensive treatment.HIV-positive people: HIV-positive people are people who have the human immunodeficiency virus HIV, the agent of the currently incurable disease AIDS.Tales from the Dark Side Greatest Hits and Choice Collectables 1974–1997: Tales from the Dark Side Greatest Hits and Classic Collectables 1974-1997 is a compilation album by rock music group, Dragon, released in 1998. Disc one has the same track listing as Snake Eyes on the Paradise Greatest Hits 1976–1989, which was issued in the same year.Stigmatic-eligibilic paraphilia: Stigmatic-eligibilic paraphilias are desires whose objects "become eligible" to be desired because of, rather than despite, a stigma which they bear. The manifold manifestations of these paraphilias cover the broadest range of physical, intimate and social circumstance.Interpersonal reflex: Interpersonal reflex is a term created by Timothy Leary and explained in the book, Interpersonal Diagnosis of Personality: A functional theory and methodology for personality evaluation (1957).Psychiatric interview: The psychiatric interview refers to the set of tools that a mental health worker (most times a psychiatrist or a psychologist but at times social workers or nurses) uses to complete a psychiatric assessment.Prenatal testosterone transfer: Prenatal Testosterone Transfer (also known as prenatal androgen transfer or prenatal hormone transfer) refers to the phenomenon in which testosterone synthesized by a developing male fetus transfers to one or more developing fetuses within the womb and influences development. This typically results in the partial masculinization of specific aspects of female behavior, cognition, and morphology, though some studies have found that testosterone transfer can cause an exaggerated masculinization in males.African-American family structure: The family structure of African-Americans has long been a matter of national public policy interest.Moynihan's War on Poverty report A 1965 report by Daniel Patrick Moynihan, known as The Moynihan Report, examined the link between black poverty and family structure.Erotica UK: Erotica was an adult, consumer exhibition held each November at Olympia, London, UK. A mainstream ‘lifestyle show’ aimed primarily at women and couples, visitors were encouraged to celebrate or re-kindle their relationships with goods and services aimed to enhance their love lives.Orgasm control: Orgasm control, also referred to as edging, peaking, or surfing,Extended Massive Orgasm, Steve and Vera Bodansky, (2000), pp. 91, 92, 94–98, ISBN 0-89793-289-7 is a sexual technique which may be practiced either alone or with a partner and involves the maintenance of a high level of sexual arousal for an extended period of time without reaching orgasm.Antenor Orrego Private UniversityOld World quail: Old World quail is a collective name for several genera of mid-sized birds in the pheasant family Phasianidae.Alcohol and cardiovascular disease: Excessive alcohol intake is associated with an elevated risk of alcoholic liver disease (ALD), heart failure, some cancers, and accidental injury, and is a leading cause of preventable death in industrialized countries. However, extensive research has shown that moderate alcohol intake is associated with health benefits, including less cardiovascular disease, diabetes, hypertension, and lower all-cause mortality.HIV/AIDS in South African townships: South Africa’s HIV/AIDS epidemic, which is among the most severe in the world, is concentrated in its townships, where many black South Africans live due to the lingering effects of the Group Areas Act. A 2010 study revealed that HIV/AIDS infection in South Africa is distinctly divided along racial lines: 13.List of Parliamentary constituencies in Kent: The ceremonial county of Kent,Adult-onset immunodeficiency syndrome: Adult-onset immunodeficiency syndrome is a provisional name for a newly diagnosed immunodeficiency illness. The name is proposed in the first public study to identify the syndrome.Age adjustment: In epidemiology and demography, age adjustment, also called age standardization, is a technique used to allow populations to be compared when the age profiles of the populations are quite different.Sexual maturation disorderMakerere University School of MedicineSwadeshi Jagaran Manch: The Swadeshi Jagaran Manch or SJM is an economic wing of Sangh Parivar that again took the tool of Swadeshi advocated in India before its independence to destabilize the British Empire. SJM took to the promotion of Swadeshi (indigenous) industries and culture as a dote against LPG.Nest (protein structural motif): The Nest is a type of protein structural motif. Peptide nests are small anion-binding molecular features of proteins and peptides.AmylAwukudae Festival: Awukudae Festival (meaning: "Wednesday ceremony", or "sacred Wednesday") is a traditional Ashanti festival in Ashanti. Like the Akwasidae Festival, celebrated on a Sunday, Awukudae is part of the celebrations within the Adae Festival cycle.Barratt Waugh

(1/5263) Correlates of sexually transmitted bacterial infections among U.S. women in 1995.

CONTEXT: Sexually transmitted diseases (STDs) of bacterial origin such as gonorrhea and chlamydial infection can lead to pelvic inflammatory disease (PID) and infertility. Identifying behaviors and characteristics associated with infection may assist in preventing these often asymptomatic diseases and their sequelae. METHODS: Data from 9,882 sexually active women who participated in the 1995 National Survey of Family Growth describe the characteristics of women who report a history of infection with a bacterial STD or of treatment for PID. Multivariate analysis is used to determine which demographic characteristics and sexual and health-related behaviors affect the likelihood of infection or the occurrence of complications. RESULTS: Overall, 6% of sexually active women reported a history of a bacterial STD, and 8% reported a history of PID. Women who first had sexual intercourse before age 15 were nearly four times as likely to report a bacterial STD, and more than twice as likely to report PID, as were women who first had sex after age 18. Having more than five lifetime sexual partners also was associated with both having an STD and having PID. PID was more common among women reporting a history of a bacterial STD (23%) than among women who reported no such history (7%). In multivariate analyses, age, race, age at first intercourse and lifetime number of sexual partners had a significant effect on the risk of a bacterial STD. Education, age, a history of IUD use, douching and a history of a bacterial STD had a significant impact on the risk of PID, but early onset of intercourse did not, and lifetime number of partners had only a marginal effect. CONCLUSIONS: The pattern of characteristics and behaviors that place women at risk of infection with bacterial STDs is not uniform among groups of women. Further, the level of self-reported PID would suggest higher rates of gonorrhea and chlamydial infection than reported.  (+info)

(2/5263) Women's interest in vaginal microbicides.

CONTEXT: Each year, an estimated 15 million new cases of sexually transmitted diseases (STDs), including HIV, occur in the United States. Women are not only at a disadvantage because of their biological and social susceptibility, but also because of the methods that are available for prevention. METHODS: A nationally representative sample of 1,000 women aged 18-44 in the continental United States who had had sex with a man in the last 12 months were interviewed by telephone. Analyses identified levels and predictors of women's worry about STDs and interest in vaginal microbicides, as well as their preferences regarding method characteristics. Numbers of potential U.S. microbicide users were estimated. RESULTS: An estimated 21.3 million U.S. women have some potential current interest in using a microbicidal product. Depending upon product specifications and cost, as many as 6.0 million women who are worried about getting an STD would be very interested in current use of a microbicide. These women are most likely to be unmarried and not cohabiting, of low income and less education, and black or Hispanic. They also are more likely to have visited a doctor for STD symptoms or to have reduced their sexual activity because of STDs, to have a partner who had had other partners in the past year, to have no steady partner or to have ever used condoms for STD prevention. CONCLUSIONS: A significant minority of women in the United States are worried about STDs and think they would use vaginal microbicides. The development, testing and marketing of such products should be expedited.  (+info)

(3/5263) Condom use and HIV risk behaviors among U.S. adults: data from a national survey.

CONTEXT: How much condom use among U.S. adults varies by type of partner or by risk behavior is unclear. Knowledge of such differentials would aid in evaluating the progress being made toward goals for levels of condom use as part of the Healthy People 2000 initiative. METHODS: Data were analyzed from the 1996 National Household Survey of Drug Abuse, an annual household-based probability sample of the noninstitutionalized population aged 12 and older that measures the use of illicit drugs, alcohol and tobacco. The personal behaviors module included 25 questions covering sexual activity in the past year, frequency of condom use in the past year, circumstances of the last sexual encounter and HIV testing. RESULTS: Sixty-two percent of adults reported using a condom at last intercourse outside of an ongoing relationship, while only 19% reported using condoms when the most recent intercourse occurred within a steady relationship. Within ongoing relationships, condom use was highest among respondents who were younger, black, of lower income and from large metropolitan areas. Forty percent of unmarried adults used a condom at last sex, compared with the health objective of 50% for the year 2000. Forty percent of injecting drug users used condoms at last intercourse, compared with the 60% condom use objective for high-risk individuals. Significantly, persons at increased risk for HIV because of their sexual behavior or drug use were not more likely to use condoms than were persons not at increased risk; only 22% used condoms during last intercourse within an ongoing relationship. CONCLUSIONS: Substantial progress has been made toward national goals for increasing condom use. The rates of condom use by individuals at high risk of HIV need to be increased, however, particularly condom use with a steady partner.  (+info)

(4/5263) Risk factors for abnormal anal cytology in young heterosexual women.

Although anal cancers are up to four times more common in women than men, little is known about the natural history of anal human papillomavirus (HPV) infections and HPV-related anal lesions in women. This study reports on the prevalence of and risks for anal cytological abnormalities over a 1-year period in a cohort of young women participating in a study of the natural history of cervical HPV infection. In addition to their regularly scheduled sexual behavior interviews and cervical testing, consenting women received anal HPV DNA and cytological testing. Anal cytology smears were obtained from 410 women whose mean age was 22.5 +/- 2.5 years at the onset of the study. Sixteen women (3.9%) were found to have abnormal anal cytology: 4 women had low-grade squamous intraepithelial lesions (SILs) or condyloma; and 12 women had atypical cells of undetermined significance. Factors found to be significantly associated with abnormal anal cytology were a history of anal sex [odds ratio (OR), 6.90; 95% confidence interval (CI), 1.7-47.2], a history of cervical SILs (OR, 4.13; 95% CI, 1.3-14.9), and a current anal HPV infection (OR, 12.28; 95% CI, 3.9-43.5). The strong association between anal intercourse and the development of HPV-induced SILs supports the role of sexual transmission of HPV in anal SILs. Young women who had engaged in anal intercourse or had a history of cervical SILs were found to be at highest risk.  (+info)

(5/5263) Sexual behaviour and papillomavirus exposure in cervical intraepithelial neoplasia: a population-based case-control study.

Sexual history is an established risk determinant for cervical neoplasia. It is not clear if human papillomavirus (HPV) exposure entirely explains the sexual behaviour-related risk or if other sexually transmitted agents may act as cofactors for HPV in carcinogenesis. The aim of this study was to elucidate whether HPV exposure or HPV persistence explains the sexual history-related risk of high-grade cervical intraepithelial neoplasia (CIN) using a population-based case-control study of most of the 254 women referred to colposcopy in the Vasterbotten county in Sweden because of an abnormal cervical smear during October 1993 to December 1995 and 320 age-matched women from the general population. The women were interviewed for sexual history and tested for presence of serum antibodies to HPV-16, -18 and -33 as well as for presence of HPV DNA in cervical brush samples. HPV-16, -18 and -33 seropositivity was specific for the corresponding type of HPV DNA, dependent on the lifetime sexual history and associated with a two- to threefold increased risk of CIN 3. There was no sexual history-related risk of CIN among HPV-seropositive women and adjustment for HPV DNA presence explained the sexual history-related risk of CIN. In conclusion, HPV exposure appeared to explain the sexual history-related risk of high-grade CIN.  (+info)

(6/5263) Impact of market value on human mate choice decisions.

Mate choice strategies are a process of negotiation in which individuals make bids that are constrained by their status in the market place. Humans provide an unusual perspective on this because we can measure their explicitly expressed preferences before they are forced to make any choices. We use advertisements placed in newspaper personal columns to examine, first, the extent to which evolutionary considerations affect the level of competition (or market value) during the reproductively active period of people's lives and, second, the extent to which market value influences individual's willingness to make strong demands of prospective mates. We show that female market value is determined principally by women's fecundity (and, to a lesser extent, reproductive value), while male market value is determined by men's earning potential and the risk of future pairbond termination (the conjoint probability that the male will either die or divorce his partner during the next 20 years). We then show that these selection preferences strongly influence the levels of demands that men and women make of prospective partners (although older males tend to overestimate their market value).  (+info)

(7/5263) Safer sex strategies for women: the hierarchical model in methadone treatment clinics.

Women clients of a methadone maintenance treatment clinic were targeted for an intervention aimed to reduce unsafe sex. The hierarchical model was the basis of the single intervention session, tested among 63 volunteers. This model requires the educator to discuss and demonstrate a full range of barriers that women might use for protection, ranking these in the order of their known efficacy. The model stresses that no one should go without protection. Two objections, both untested, have been voiced against the model. One is that, because of its complexity, women will have difficulty comprehending the message. The second is that, by demonstrating alternative strategies to the male condom, the educator is offering women a way out from persisting with the male condom, so that instead they will use an easier, but less effective, method of protection. The present research aimed at testing both objections in a high-risk and disadvantaged group of women. By comparing before and after performance on a knowledge test, it was established that, at least among these women, the complex message was well understood. By comparing baseline and follow-up reports of barriers used by sexually active women before and after intervention, a reduction in reports of unsafe sexual encounters was demonstrated. The reduction could be attributed directly to adoption of the female condom. Although some women who had used male condoms previously adopted the female condom, most of those who did so had not used the male condom previously. Since neither theoretical objection to the hierarchical model is sustained in this population, fresh weight is given to emphasizing choice of barriers, especially to women who are at high risk and relatively disempowered. As experience with the female condom grows and its unfamiliarity decreases, it would seem appropriate to encourage women who do not succeed with the male condom to try to use the female condom, over which they have more control.  (+info)

(8/5263) Lifetime prevalence, characteristics, and associated problems of non-consensual sex in men: cross sectional survey.

OBJECTIVE: To identify the lifetime prevalence of non-consensual sexual experiences in men, the relationship between such experiences as a child and as an adult, associated psychological and behavioural problems, and help received. DESIGN: Cross sectional survey. SETTING: England. SUBJECTS: 2474 men (mean age 46 years) attending one of 18 general practices. MAIN OUTCOME MEASURES: Experiences of non-consensual and consensual sex before and after the age of 16 years-that is, as a child and adult respectively-psychological problems experienced for more than 2 weeks at any one time, use of alcohol (CAGE questionnaire), self harm, and help received. RESULTS: 2474 of 3142 men (79%) agreed to participate; 71/2468 (standardised rate 2.89%, 95% confidence interval 2.21% to 3.56%) reported non-consensual sexual experiences as adults, 128/2423 (5.35%, 4.39% to 6.31%) reported non-consensual sexual experiences as children, and 185/2406 (7.66%, 6.54% to 8.77%) reported consensual sexual experiences as children that are illegal under English law. Independent predictors of non-consensual sex as adults were reporting male sexual partners (odds ratio 6.0, 2.6 to 13.5), non-consensual sex in childhood (4.2, 2.1 to 8.6), age (0.98, 0.96 to 0.99), and sex of interviewer (2.0, 1.2 to 3.5). Non-consensual sexual experiences were associated with a greater prevalence of psychological problems, alcohol misuse, and self harm. These sexual experiences were also significant predictors of help received from mental health professionals. CONCLUSION: Almost 3% of men in England report non-consensual sexual experiences as adults. Medical professionals need to be aware of the range of psychological difficulties in men who have had such experiences. They also need to be aware of the relationship between sexual experiences in childhood and adulthood in men.  (+info)



attitudes

  • The question affords an opportunity to consider America's sexual behaviors, attitudes, perceptions, politics, and stigmas from an entirely new perspective that puts the condom at the center of attention and its distribution the thematic thread that connects the very complex issue of American sexuality juxtaposed against very real public health threats related to sexual infections. (blogspot.com)
  • Teenage girls $x Sexual behavior $x Attitudes. (uncg.edu)
  • We analyzed prevalence and stability of attitudes endorsing sexual abstinence ideals from late adolescence into early adulthood and studied associations of these attitudes with religiosity and alcohol abstinence in a sexually liberal Nordic society. (biomedsearch.com)
  • Our longitudinal results and analyses of discordant twins suggest that attitudes toward sexual abstinence ideals are embedded within other conservative attitudes and behaviors. (biomedsearch.com)

abstinence

  • Sexual abstinence can prevent you from the regret of gaining pregnancy or can be helpful in protecting you from sexually transmitted diseases. (wordpress.com)
  • Also, in order have abstinence from sexual forms you can consult with best sex specialist in Himachal Pradesh or should learn various related methods to control birth rates and STDs. (wordpress.com)
  • Associations between Sexual Abstinence Ideals, Religiosity, and Alcohol Abstinence: A Longitudinal Study of Finnish Twins. (biomedsearch.com)
  • Our population-based sample of Finnish twins permitted comparisons of co-twins concordant for religiosity but discordant for drinking to evaluate the association of sexual abstinence ideals with alcohol abstinence, controlling for household environment. (biomedsearch.com)
  • Religiosity and alcohol abstinence correlated, both separately and together, with endorsing sexual abstinence. (biomedsearch.com)
  • The association of sexual abstinence ideals with alcohol abstinence was confirmed in within-family comparisons of co-twins discordant for drinking but concordant for religiosity. (biomedsearch.com)
  • that result suggests the association of sexual abstinence ideals with abstaining from alcohol is not explained by unmeasured confounds in familial background and structure. (biomedsearch.com)

sexually transmit

  • 7,21,24, ª and the recognition that sexual initiation at a very young age is a risk factor for adolescent pregnancies and acquiring sexually transmitted diseases, including HIV. (scielosp.org)

prevalence

  • YRBSS also measures the prevalence of obesity and asthma and other priority health-related behaviors plus sexual identity and sex of sexual contacts. (cdc.gov)

adolescent girls

  • Colorism and perceived sexual risk taking among African American adolescent girls: where does racial socialization fit in this relationship? (uncg.edu)

among youth

  • The postponement of the first sexual intercourse is more frequent among youth with more years of schooling, a theme that should be discussed in the planning of sexual education and STI prevention initiatives for adolescents. (scielosp.org)

Young

  • As in other countries, there was a trend towards the stabilizing of the age of first sexual intercourse for young people aged 15 to 19. (scielosp.org)
  • 11,22 Most sexual education initiatives aimed at young people, including those in Brazil, focus on activities addressing HIV or pregnancy prevention, particularly for adolescents aged 15 to 19 years-old. (scielosp.org)

risk

  • The primary purpose of this study was to examine the influences of colorism on perceived harm of sexual risk taking behaviors among 243 African American adolescent females. (uncg.edu)
  • The findings revealed that higher levels of acceptance of Eurocentric standards of beauty were associated with lower levels of perceived harm of sexual risk taking variables. (uncg.edu)
  • Additionally, neither cultural pride reinforcement messages or cultural endorsement of the mainstream messages served as significant moderators in the relationship between colorism and perceived harm of sexual risk taking. (uncg.edu)