Efficient and reliable semen collection is fundamental to animal breeding, conservation and studies of male fertility. Conventional methods include the use of an artificial vagina (AV) and manual ...

NEW YORK, May 11, 2026 /PRNewswire/ -- Legacy, the leading male fertility clinic and at-home sperm testing and cryopreservation platform, today announced the Sperm Study, a clinical research ...

Saltwater crocodiles are not endangered, but their natural range has been greatly reduced. Formerly dominant in estuaries throughout South-East Asia, they now roam wildly in only a handful of ...

A semen analysis is a central component of laboratory testing in the evaluation of an infertile man. A specimen is obtained, usually by masturbation. The collection of the entire specimen is important ...