#sperm

Psychology | Health & Wellbeing

Dads Pass On More Than Genetics in Their Sperm | Science | Smithsonian

Seminal research reveals that sperm change their cargo as they travel the reproductive tract—and the differences can have consequences for fertility

Health & Fitness | Health News

Just two MONTHS of stress can affect male sperm quality, worrying study reveals - Mirror Online

Researchers from Ben-Gurion University have found that prolonged stress, such as that experienced during military conflict, can impact sperm quality

Health & Fitness | Health

Men's Sperm Counts Are Dropping, and Scientists Don't Know Why

New research maintains that male sperm count is drastically dropping in the western world — at a rate so rapid extinction could be a possibility.

Miscellaneous | Interesting Links

Sperm count plummets in Western men. Does that mean it’ll be harder to have kids?

By examining thousands of studies and conducting a meta-analysis of 185, researchers looked at semen samples from 42,935 men from 50 countries from 1973 to 2011. They found that sperm concentration – the number of sperm per milliliter of semen – had d