Human reproduction requires both male and female gametes. Gametes are special sex cells that contain the genetic information necessary to create a new life. Men produce millions of gametes called ...

When hormonal contraceptive pills hit the market in the 1960s, it revolutionized women’s control over their own bodies. For men, successful reproduction begins with the right cocktail of hormones, ...

Heidi Collins Fantasia is an associate professor of nursing at University of Massachusetts, Lowell. Since the overturning of Roe v. Wade in June 2022 ended the federal right to abortion, legislative ...

New research challenges the 'bigger is better' mentality, revealing that increased male body size and fat mass are linked to declining reproductive health and fertility. Studies show higher body fat ...

If your estrogen levels are low, your brain, bone, heart, and sexual health may be negatively impacted. In cisgender men and others assigned male at birth, estrogen levels can drop for any number of ...

Scientists in China have raised concerns the new coronavirus, named COVID-19, may affect male fertility. However, experts in the field has stressed to Newsweek that men should not be worried. Chinese ...