A simple blood test that can identify men who are infertile without the need for semen testing could soon be on the horizon, according to researchers in Britain. Scientists say they have developed an ...

Men in northern Ontario seeking fertility testing can now do it at home, thanks to a new mail-in semen testing kit recently launched by Toronto-based company FlowLabs. For many patients outside major ...

It is estimated that of the 70 million cases of infertility worldwide, almost half are caused by factors relating to the male partner. A number of semen parameters – motility, morphology, velocity, ...

Alas, there are no homunculi crammed inside the smallest human cells. Yet recent research in fertility and urology suggests Hartsoeker’s image could work metaphorically: Sperm can be a proxy for the ...