intrauterine insemination

(Newser) - Good news for those trying to conceive: A new study suggests there's no reason for you to continue lying down, immobile, after having sex. There's a widespread belief that lying still after sex helps give the sperm time to get where they need to go, and the same...

(Newser) - Men apparently have a biological fertility clock that ticks just as inexorably as that of women, reports Agence France Presse. New research reveals that a man's ability to impregnate a partner drops significantly once he reaches 40, regardless of his sperm count. It's the first clinical proof that a man's...