A bizarre machine is being used over in China to help men donate their sperm. The ‘sperm extractors’ are being used in hospitals where men can’t or don’t want to masturbate themselves. Instead, they ...

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 ...

Image credits by: Another common genetic cause is Congenital Bilateral Absence of Vas Deferens (CBAVD) due to mutations in the CFTR gene, which leads to obstructive azoospermia, which means that there ...

A Chinese company that developed a human sperm extractor about seven years ago, says it's a "user-friendly" way of collecting sperm samples at health clinics. But now Twitter has gotten wind of it, ...

Technique is based on differences in movement of sperm with X chromosome and Y chromosome A new sperm separation technique may one day allow prospective parents undergoing IVF to choose whether they ...