Add Yahoo as a preferred source to see more of our stories on Google. Colton Underwood of The Bachelor fame learned that he had a low sperm count in the course of planning for a baby. (Noel ...

(CNN) — Male sperm count has fallen by more than 50% globally in the last 50 years, leaving researchers scrambling to understand why. Could it be pollution, PFAS and other potential toxins in our food ...

Want stronger sperm? Consider taking up the hard hat. Blue-collar workers with physically demanding jobs have almost 50% higher sperm counts than their white-collar office-bound counterparts, ...

(CNN) — Pesticides used in our homes, gardens and lawns and sprayed on foods we eat are contributing to a dramatic decline in sperm count among men worldwide, according to a new analysis of studies ...

Male fertility is a complex issue that many men grapple with, often in silence. It’s influenced by numerous factors, from genetics to lifestyle choices, and can be a particular source of stress for ...

America's birth rate has been on a steady decline since 2007, and pronatalists − both in the White House and out − are determined to raise it. But an underdiscussed obstacle might be standing in the ...

A new study has found that men who consume more soy products have lower sperm counts, especially if they are overweight. The study, published in the online version of the journal Human Reproduction, ...

(CNN) — Scientists have long questioned whether human papillomavirus, or HPV, infections in men could affect their sperm health and fertility. Now, an early study finds that high-risk HPV infections ...