Yahoo

Do you have high-quality sperm? What it can tell you about your health — and why it's key to a healthy pregnancy and kid.

What sperm can tell us about a man's overall health — and how it affects pregnancy, maternal health and more. (Photo illustration: Yahoo News; photos: Getty Images) For centuries, women were usually ...
Newseria BIZNES

Sapyen Unveils World’s Most Extensive Male Fertility Catalog, Including DNA Fragmentation and Methylation

Sapyen unveils the world’s most extensive male fertility catalog, bringing once-exclusive lab tests home: accurate, affordable, convenient. SAN FRANCISCO, CA, UNITED STATES, September 22, 2025 ...
RealClearScience

A Very Common Parasite Can Decapitate Human Sperm

Male fertility rates have been plummeting over the past half-century. An analysis from 1992 noted a steady decrease in sperm counts and quality since the 1940s. A more recent study found that male ...

Study: UW researchers link wildfire smoke exposure to decline in sperm quality

A new study by the University of Washington suggests that wildfire smoke exposure may reduce sperm concentration and quality ...

Do you have high-quality sperm? What it can tell you about your health — and why it's key to a healthy pregnancy and kid.

For centuries, women were usually the ones blamed for any issues related to fertility, the inability to have children or for not producing a coveted baby boy. (We’re looking at you, Henry VIII.) Of ...