InfertilityInfertileSpermSpermatogenesisFertilityChromosomeMalesGeneticObeseMalePatientsAnatomyRatesInfectionHypogonadismTesticularMillion spermSemenGynecomastiaMildOligozoospermiaSerum testosterone levelAndrogensTestisPatientsPreviouslyPubertyLeadGenitaliaPercentageCasesConditionsTreatmentStudyIncreasePoorIdentify
Infertility5
- Carriers of chromosomal rearrangements have a lower chance of producing normal or balanced gametes due to abnormal segregation of chromosomes at meiosis, which leads to recurrent spontaneous abortions and infertility. (bvsalud.org)
- Testicular biopsy is indicated in azoospermic men with a normal-sized testis and normal findings on hormonal studies to evaluate for ductal obstruction, to further evaluate idiopathic infertility, and to retrieve sperm. (medscape.com)
- In most instances infertility is idiopathic, and there is even poor understanding of why IVF does or does not work in many cases [2,3]. (infertile.com)
- 22 patients with idiopathic male infertility who failed in ICSI, were treated with acupuncture twice weekly for 8 weeks, followed by ICSI treatment again. (conceive.org.uk)
- Finally, there is idiopathic infertility , that is, there are no reasons that cause this disorder. (hickeysolution.com)
Infertile2
- This study aimed to identify the cause of azoospermia in a 38-year-old infertile man who was referred for genetic testing. (bvsalud.org)
- Infertile men may have deficiencies in sperm formation, concentration (eg, oligospermia [too few sperm], azoospermia [no sperm in the ejaculate]), or transportation. (medscape.com)
Sperm3
- The normal sperm ratio was increased after acupuncture. (conceive.org.uk)
- A study was carried out in Germany using acupuncture to treat 28 men suffering from oligospermia (low sperm count), asthenospermia (poor motility) or teratozoospermia (poor morphology). (conceive.org.uk)
- Oligospermia is a male fertility issue defined as a low sperm concentration in the ejaculate. (wellinghomeopathy.com)
Spermatogenesis1
- This is primarily due to excess estrogen interfering with normal ovulation in females and altering spermatogenesis in males. (wikipedia.org)
Fertility1
- and human spermatogenic stem cell culture to treat azoospermia, and to preserve fertility in pre-pubertal boys undergoing cancer treatment. (infertile.com)
Chromosome1
- Conclusion: PGT-SR is a useful tool in selecting normal or balanced embryos for transfer in IVF, which could lead to a pregnancy by reducing the chance of miscarriages due to chromosome aneuploidy in couples with balanced chromosomal rearrangements. (bvsalud.org)
Males2
- A review in 2013 came to the result that obesity increases the risk of oligospermia and azoospermia in males, with an of odds ratio 1.3. (wikipedia.org)
- 17 of the males were azoospermic, and 3 had severe oligotertoasthenozoospermia (OTA). (conceive.org.uk)
Genetic1
- Increasingly, genetic abnormalities are being found in men with severe oligospermia. (wellinghomeopathy.com)
Obese1
- Because of the social stigma of obesity, people who are obese may receive poorer healthcare than people within the normal BMI weight range, potentially contributing to the relationship between obesity and poor health outcomes. (wikipedia.org)
Male1
- Normal male ductal anatomy. (medscape.com)
Patients1
- 20% of patients, previously diagnosed with azoospermia and immune disturbance did no improve. (conceive.org.uk)
Anatomy1
- Although the study of normal anatomy was already well advanced at this date, De Sedibus was one of the first treatises specifically devoted to the corrolation of diseased anatomy with clinical illness. (bionity.com)
Rates1
- In addition, no exact correlation exists between the severity of oligospermia (Table 1) and conception rates. (wellinghomeopathy.com)
Infection1
- While occasional itching in the urethra can be normal, persistent itching may be a sign of infection or other issue. (healthtap.com)
Hypogonadism1
- It is characterized by hypogonadism (micro-orchidism, oligospermia/azoospermia) and gynecomastia in late puberty. (passmed.uk)
Testicular1
- [ 9 ] reported the case of a man presenting with azoospermia and testicular atrophy whose gonadotropin levels were suppressed, but whose serum testosterone and estrogen levels were normal. (medscape.com)
Million sperm3
- Oligospermia, also known as oligozoospermia, is when a person's sperm count falls below the World Health Organization's (WHO) classification for healthy sperm counts: 15 million sperm per milliliter of semen. (givelegacy.com)
- In a healthy person without oligospermia, anywhere between 80 and 300 million sperm cells are released per ejaculation. (givelegacy.com)
- Another study that observed 308 men with oligospermia concluded that those with a sperm count of over 2 million sperm per mL of semen had a 22.1% chance of natural conception, provided that other sperm parameters were normal. (givelegacy.com)
Semen3
- Its main cause is primary seminiferous tubule failure, which is reflected in poor semen quality or azoospermia (e.g. in Klinefelter's syndrome, idiopathic and genetic spermatogenic disorders, and postchemoradiotherapy), testis atrophy, elevated gonadotropins, and variable androgen deficiency. (medscape.com)
- Oligospermia is often diagnosed through a semen analysis. (givelegacy.com)
- These men present with no previous history of diseases affecting fertility and have normal findings on physical examination and endocrine, genetic and biochemical laboratory testing, although semen analysis may reveal pathological findings (see Section 11.3.2). (uroweb.org)
Gynecomastia1
- Most often, excessive estrogen secretion (with or without clinical features such as gynecomastia) inhibits LH secretion and pulsatility, [ 4 ] with normal or reduced serum testosterone levels. (medscape.com)
Mild2
- Pygo2 sequencing was successful for 178 patients (30 with mild or moderate oligospermia, 57 with severe oligospermia, and 91 with azoospermia). (nih.gov)
- Three previously reported non-synonymous SNPs were identified in patients with azoospermia or severe oligospermic but not in those with mild or moderate oligozoopermia or normozoospermia. (nih.gov)
Oligozoospermia1
- Large autosomal CNV carriers had oligozoospermia, reduced or low-normal bitesticular volume (22-28 ml). (nih.gov)
Serum testosterone level1
- Azoospermia or severe oligospermia with hypogonadotropism and a normal-to-elevated serum testosterone level is a rare presentation. (medscape.com)
Androgens1
- Exogenous administration of androgens may lead to azoospermia ( 5.4 ). (nih.gov)
Testis1
- Despite the identification of the Y-chromosome gene SRY as the "testis determining factor" almost 15 years ago, the mechanisms and pathways of normal sex differentiation are still not well understood. (nih.gov)
Patients3
- In patients with LCTs, baseline serum testosterone levels are usually in the normal range or slightly reduced. (medscape.com)
- 20% of patients, previously diagnosed with azoospermia and immune disturbance, did not improve. (avicenna.co.uk)
- 52 % of patients with abnormal sperm failed to respond, a large percentage of those (40%) who were diagnosed with azoospermia, failed to respond at all. (avicenna.co.uk)
Previously1
- The fact that his fertility had apparently been normal several years previously was not helpful in making this distinction. (medscape.com)
Puberty1
- At mid puberty and later, follicle-stimulating hormone (FSH) and luteinizing hormone (LH) concentrations rise to hyper-gonadotropic levels, inhibin B levels fall until they are undetectable, and testosterone levels are at low or low-normal levels after an initial increase. (passmed.uk)
Lead1
- The aim of this study was to identify mutations in Pygo2 that might lead to idiopathic oligospermia and azoospermia. (nih.gov)
Genitalia1
- In a few cases, however, enlarged genitalia did not fully return to age-appropriate normal size and bone age remained modestly greater than chronological age. (nih.gov)
Percentage1
- significant increase in the percentage of normal-form sperm. (avicenna.co.uk)
Cases1
- [ 6 ] Two cases of azoospermia and LCT were reported in 1999 by Fallick et al . (medscape.com)
Conditions1
- 2.3 Mb) linked to severe congenital conditions. (nih.gov)
Treatment2
- In this guide, we'll cover everything you need to know about oligospermia: causes, diagnosis, treatment methods, and more. (givelegacy.com)
- Oligospermia treatment methods will vary depending on the cause of your oligospermia. (givelegacy.com)
Study2
- This study analyzed the genome-wide CNV profile in 215 men with idiopathic SPGF and 62 normozoospermic fertile men, recruited at the Andrology Clinic, Tartu University Hospital, Estonia. (nih.gov)
- A study was carried out in Germany using acupuncture to treat 28 men suffering from oligospermia (low sperm count), asthenospermia (poor motility) or teratozoospermia (poor morphology). (conceive.org.uk)
Increase1
- Lifestyle factors - like smoking, drinking, diet, and exposure to chemicals and toxins - can increase a person's risk of oligospermia. (givelegacy.com)
Poor1
- Because of the social stigma of obesity, people who are obese may receive poorer healthcare than people within the normal BMI weight range, potentially contributing to the relationship between obesity and poor health outcomes. (wikipedia.org)
Identify1
- Studies submitted under this program announcement are expected to identify and characterize the relevant genes, determine their function in normal human reproduction and reproductive development, identify functional partners or pathways and the nature of the interactions, and further our understanding of the consequences of mutations or dysregulation for human reproductive health. (nih.gov)