Nonobstructive azoospermia is an important cause of male infertility, but in many cases viable spermatozoa can be retrieved from the testes and used for assisted conception. There is evidence that ...

Extracting sperm direct from testes may be about to get a lot easier. That's according to results of an experimental procedure carried out on testes from transsexual patients, donated post-removal.

California man told he could never father children expecting twins in May Raul Rodriguez, 34, had procedure to take testicular tissue and remove sperm Actor Tom Arnold and wife Ashley gave birth ...

Spermatogenesis is a complex process, taking more than a month to create functional sperm in vivo. Men who receive chemotherapy for cancer during childhood often experience disrupted spermatogenesis ...

A new treatment for men with sperm related fertility issues allows couples to have children without using donor semen. Cork Fertility Centre has just announced the first reported pregnancy in Ireland ...

Though the treatment has been around for more than two decades, intracytoplasmic sperm injection (ICSI) is still considered a breakthrough procedure for treating male infertility and other problems in ...