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.

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 ...

Novel Artificial Neural Network for Early Detection of Prostate Cancer PURPOSE: To define the success of testis sperm extraction (TESE) and intracytoplasmic sperm injection (ICSI) in azoospermic men ...

Sperm that are removed from the testicles of men with azoospermia and then frozen are more effective at fertilization than fresh sperm from biopsies, according to a study published online July 29 in ...

Frozen sperm taken by biopsy from testicles in men with no sperm in their semen is as effective as fresh sperm taken by biopsy in helping couples conceive through in vitro fertilization (IVF), ...