Medically reviewed by Matthew Wosnitzer, MD Key Takeaways Sperm can live for up to five days inside the female reproductive tract.Outside of the body, sperm can live for up to an hour at room ...

Protein behind streamlined sperm opens door for male contraceptives By Paul McClure March 16, 2023 Japanese researchers have shed light on a protein key to the production of streamlined sperm, ...

This article was reviewed by Felix Gussone, MD. Key Takeaways: From testosterone to FSH and LH, a number of hormones drive male fertility. These chemical messengers regulate sperm production, sex ...

In the quiet laboratories of Sheffield University, England, scientists have uncovered disturbing evidence about how lifestyle choices affect a man’s sperm. Their findings cast shadows over common ...

Discover how tobacco negatively impacts men's reproductive health and learn how quitting can restore fertility and improve ...

Researchers in Japan have uncovered key information about a protein that plays a crucial role in the process of sperm production, which could unlock doors for male contraception. Scientists from Osaka ...

In a groundbreaking discovery that could affect millions of potential fathers, researchers at the University of Sheffield have uncovered concerning evidence about marijuana’s impact on male fertility.

People use donor sperm to get pregnant for many reasons. A couple may use donated sperm due to male infertility. Single women or LGBTQIA+ couples may use a sperm donor to help them build a family.

From testosterone to FSH and LH, a number of hormones drive male fertility. These chemical messengers regulate sperm production, sex drive, and more. Imbalances have the potential to contribute ...