Home

We have your source for total information and resources for Nyu Infertility Center on the Internet.

It is often defined as not conceiving after 12 months of regular sexual intercourse without the use of birth control. Genetics of Male Infertility: Evolution of the X and Y Chromosome and Transmission of Male Infertility to Future Generations. (PDF, 10 MB) Chapter 5 from Essential IVF, 2004. You have never had a period, or periods suddenly stop. Malformation of the eggs themselves may complicate conception.

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. A mouse study has suggested that ingredients in some household detergents may reduce fertility.

Even more Details Around Unexplained Infertility Why

More Info About Infertility in Obstetrics and Gynaecology

Some methods may be used in concert with other methods. Polycystic ovary syndrome (PCOS): The ovaries function abnormally and ovulation may not occur. A specific portion of the androgen receptor gene, exon 1, has been studied in infertile males and a meta-analysis that involved males with idiopathic infertility and fertile controls found that infertility was directly correlated with the length of CAG repeats in this exon.[23] Y chromosome microdeletion syndrome The long arm of the Y chromosome (Yq) is considered critical for fertility, especially Yq11. It delivers a constant supply of Gn-RH to the pituitary gland, which alters the production of hormone, allowing the doctor to induce follicle growth with FSH. Options for Male Infertility Treatment Some causes of male infertility are treatable or correctable through surgery.

Right here are Some More Resources on Infertility in Obstetrics and Gynaecology

In many instances, sterility may be unexplained, but fertility treatments will be able to help. Prevalence of Premature Ovarian Failure in Monozygotic and Dizygotic Twins. (PDF, 90 KB) Human Reproduction, 2007.

Right here are Some More Info on Infertility in Obstetrics and Gynaecology

In women, both smoking and alcohol use are associated with lower rates of conception and increased rates of spontaneous abortion. Sperm count often returns to normal after stopping the medication. According to the literature survey, the most common causes of infertility are: male factor [5,7-9,13-15] such as sperm abnormalities [9,13,15], female factor [7-9,14-16] such as ovulation dysfunction [7,8] and tubal pathology [7-9], combined male and female factors [7,9,14,15] and unexplained infertility; where no obvious cause could be detected [7-9]. Treatment of tubal obstruction generally requires referral for subspecialty care. Vause TD, Cheung AP, Sierra S, et al.; Society of Obstetricians and Gynecologists of Canada. Low weight: Obesity is not the only way in which weight can impact fertility.