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 ...

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 ...

There is a man waiting for the doctor and his time is running out. It is late evening, just over an hour after the doctor first groped for his ringing phone. “Can you help us?” the woman on the other ...

March 16, 2011 — A surgical technique allows the retrieval of sperm cells in men thought to be sterile after chemotherapy, according to a story published online March 14 in the Journal of Clinical ...

(CNN) — As a medical social worker at Israel’s Kaplan Hospital, Prof. Shir Daphna-Tekoah is no stranger to trauma. (CNN) — As a medical social worker at Israel’s Kaplan Hospital, Prof. Shir ...

New multicentre data show that serum testosterone levels and testicular histology help predict sperm retrieval success in ...