Sperm are somewhat like Goldilocks in their quest for everything to be just right. At least in mammals, the male sex cells are surprisingly picky about temperature and it can’t be too hot or too ...

WashU Medicine researcher Polina Lishko, PhD, a BJC Investigator and professor of cell biology and physiology, has shown in mice that sperm have a temperature-controlled switch that changes their ...

A commentator yells excitedly as hundreds of spectators stand glued to a video of a racecourse—but the athletes they are rooting for are actually tiny sperm cells. The unusual sport was invented ...

A commentator yells excitedly as hundreds of spectators stand glued to a video of a racecourse -- but the athletes they are rooting for are actually tiny sperm cells. The unusual sport was ...

Sperm count, count of grade A sperm cells, which reflect sperm with rapid progressive motility, progressive motility, total motility, and sperm DFI, were lower in samples obtained from infected ...

A commentator yelled excitedly as hundreds of spectators stood glued to a video of a racecourse — but the athletes they were rooting for were tiny sperm cells. The unusual sport was invented by ...

Most of the male birth control possibilities undergoing clinical trials target testosterone, blocking the male sex hormone from producing healthy sperm cells. Doctors say, however, the ...

Pumpkin Seed Extract offers antioxidant properties that help protect sperm cells from oxidative stress, a known contributor to DNA fragmentation and reduced fertilization capacity. By supporting ...