After struggling with infertility, these men sought out sperm donors to help them become dads. (Photo illustration: Yahoo News; photos: Getty Images) For men who experience infertility, the use of ...

A woman has opened up about becoming a mother of five children with the help of a sperm donor she found on Facebook. Ever since she was a little girl, Brooke Withington has longed to be a mom to many ...

"Every time if I go in, they ask if I've changed sexual partners or how long it's been since my last ejaculation," says Seth*, a sophomore, "which can be kind of strange at first." Strange indeed, it ...

Dr. John Levin, a 93-year-old Melbourne-based general practitioner and anti-aging specialist, has taken the world by surprise ...