Jeremy Wilson, 19, was placed on two years of probation and ordered to have no contact with the victim, to undergo psychological evaluation, abide by recommended treatment and to follow ...

Some couples and married couples who want to conceive may abstain from sex for a while in order to increase the number of sperm ejaculated by the man during intercourse. However, a study of the sperm ...

The study suggests that regular ejaculation could give male fertility "a small but meaningful boost" - and that even a few days’ delay could matter for IVF success. Sperm quality declines quickly when ...

Related: Fertility rate in England and Wales plummets to record low Get the Well Enough newsletter with Harry Bullmore for tips on living a healthier, happier and longer life Get the Well Enough email ...

Russell has a PhD in the history of medicine, violence, and colonialism. His research has explored topics including ethics, science governance, and medical involvement in violent contexts. Russell has ...

When it comes to reproduction, female biology is often described in terms of a ticking clock. Women are born with most of their lifetime supply of eggs, meaning that a woman's age is usually the same ...

Human sperm can swim through surprisingly viscous fluids with ease – and they seemingly defy Newton's third law of motion to do so. To figure out how they slither through substances that should, in ...

The big O. The climax. The explosive finale. For men, this almost always involves ejaculation. But guys, have you ever wondered how much semen you’re actually meant to produce when you orgasm? It’s a ...

You have reached your maximum number of saved items. Remove items from your saved list to add more. Australian women requiring donor sperm to conceive will need to compete for a “dramatically reduced” ...

A semen analysis is usually the first male fertility evaluation we do in the fertility assessment process. Getting a semen analysis may seem intimidating for many men and their partners, but there’s ...

Vasectomies are safe and almost 100% effective at preventing pregnancy. It’s also meant to be permanent, so it’s not for people who might want biological kids in the future. But if you’re totally sure ...

Matthew Wosnitzer, MD, is a urologist specializing in male reproductive medicine and surgery at Yale New Haven Health System. Semen is a fluid that carries sperm, or male reproductive cells, out of ...