Front Page

We are the best source for total information and resources for Primary Infertility Uptodate on the web.

The most common identifiable causes of female fertility problems are outlined below: • Ovulatory dysfunction, (or anovulation) where an egg is not released from the ovary every month, is the single most common cause of female infertility. Transrectal ultrasonography (TRUS) may reveal enlarged seminal vesicles, but this is not universal. The male phenotype proves that androgen was present in utero. Abnormality in any of those regions may indicate abnormal sperm function and compromise the ability of sperm to fertilize the egg. Sexually transmitted infections (STIs): Chlamydia can damage the fallopian tubes in a woman and cause inflammation in a man's scrotum. As the duration of treatment prolonged, psychological suffering is likely to increase [6].

Therefore, a total of 4 spermatids are made from each spermatocyte. Sherman Silber: Be Fruitful and Multiply. (PDF, 6 MB) Lifestyles Magazine, 1999.

Here are Some Even more Resources on Primary Infertility Uptodate

Even more Info Around Infertility Doctor in Cavite

Macroscopic deletions of Yq11 are often observed in patients with azoospermia, although many new microdeletions have been implicated as a significant cause of infertility. If abundant good sperm are found in the testicle, there's likely a blockage somewhere. Ovarian Transplantation in a Series of Monozygotic Twins Discordant for Ovarian Failure. (PDF, 188 KB) The New England Journal of Medicine, 2007. This can result from: A medical condition: This could be a testicular infection, cancer, or surgery. No Differences in Outcome after Intracytoplasmic Sperm Injection with Fresh or with Frozen-thawed Epididymal Spermatozoa. (PDF, 66 KB) Human Reproduction, 1999.

Here are Some More Resources on Primary Infertility Uptodate

1) Advancing maternal age: Historically before the latter 20th century, women were conceiving in their teens and twenties, when age-related abnormalities with the egg were not evident. Sertoli Cell only Revisited. (PDF, 1 MB) Human Reproduction, 1995. Psychic causes are possible in women just like they are in men. The sample should be processed within 1 hour, and 2-3 samples (at a minimum of 2-3 days apart) should be evaluated because of daily variations in sperm number and quality. In those with azoospermia and a varicocele, sperm may appear after repair in up to one third, but most of these men return to an azoospermic state within a few months. Classic Klinefelter syndrome has a 47, XXY karyotype and is caused by a nondisjunction during the first meiotic division, more commonly of maternal origin; mosaic forms are due to nondisjunction following fertilization.

Even more Information Around Texas Infertility Insurance Laws

The pulsatile nature of GnRH is essential to normal gonadotropin release; a continuous stimulation inhibits their secretion. In these methods, fertilization occurs inside the body. Ovulation-inducing drugs and ovarian cancer risk: results from an extended follow-up of a large United States infertility cohort. If an endocrinopathy, such as hyperprolactinemia, is diagnosed, the underlying cause should be treated. Most of the time, basic semen analysis is all that's needed to diagnose male infertility. ARTICLES FROM THE 1990s Microsurgery, Andrology, and Its Role in IVF. (PDF, 6 MB) Chapter in text book, Advances in Assisted Reproductive Technology, 1990. A small number of specimens have acceptable original concentrations of motile sperm but poor recoveries with the gradient system.