Thyroid-related fertility troubles are often undiagnosed, because the symptoms may seem mild or tied to stress or lifestyle.

Frequent masturbation does not reduce sperm count or cause infertility, experts say. While ejaculation can briefly lower ...

Add Yahoo as a preferred source to see more of our stories on Google. Come again? Scientists now believe there's a link between sperm count and how long men live. Benjamin Nolte/dpa Understanding ...

This article was reviewed by Lynn Marie Morski, MD, JD. So, you’ve been told your swimmers are lacking a little bit. If you’re now wondering, Can a man recover from low sperm count?, the answer is ...

New research published in the journal Human Reproduction is challenging recent reports that sperm count in men is on the decline globally. AFP via Getty Images Don’t count men out just yet. New ...

Cryptozoospermia is an extremely low sperm count condition often missed in routine semen analysis. A fertility specialist ...

Saving 'family jewels': Is there reason to worry? Aug. 6, 2007 — -- Fifty years ago, there were no sperm banks. There were no over-the-counter fertility tests, no proprietary zinc supplements for ...

AUSTIN (KXAN) — Using marijuana and taking testosterone are just two of the risk factors that can cause men’s sperm count to drop. As part of National Men’s Health Month, Austin fertility Doctor David ...

Receiving news about a low sperm count can trigger a wave of emotions from concern to confusion. This condition, affecting approximately 15% of couples struggling with fertility issues, leaves many ...

According to research from a team at the University of Utah Health and the University of Nevada, Reno School of Medicine, ...

A study finds that brief immune stress in male mice can leave lasting metabolic and behavioral effects in offspring through ...