Sperm

A study in Cannabis and Cannabinoid Research reveals a potential connection between cannabis use and changes in male fertility, including…

NEW HAVEN, Conn. (WTNH) — A Connecticut woman and her mother are suing a New Haven fertility doctor for allegedly…

Sperm that don’t move fast enough may struggle to reach an egg, resulting in fertility issues Alexey Kotelnikov / Alamy…

Researchers studied bull sperm, which have similar structures and swimming patterns to human sperm DR T E THOMPSON/SCIENCE PHOTO LIBRARY…