In a bid to tackle the leading cause of death globally among 15–19-year-old girls, the World Health Organization (WHO) today ...

A teenager today, an American teenager, has less testosterone than a 68-year-old man,’ the nation’s top health official tells Fox News host Jesse Watters ...

Male and female reproductive systems allow human reproduction. Fertilisation occurs when a sperm and egg join to form an embryo. An embryo develops into an unborn baby in the uterus during pregnancy.

Wild animals that have acquired adaptations to maximize their reproductive output in some of the world's most extreme ...

The issue mirrors human fertility challenges with one out of eight couples struggling with infertility, and one-third of ...

Genetic knowledge has played a direct role in pregnancy for more than 50 years, since the first use of amniocentesis to extract amniotic fluid containing fetal cells and DNA for analysis. Noninvasive ...

She and her team have discovered evidence of human vulnerability ... Now they are looking at the reproductive health of men in cities versus farm areas. Their studies are revealing lower sperm ...

Endometriosis is a condition that only affects women and is persistent and frequently painful. The length of the path to diagnosis and treatment may be shortened, according to a recent study. In a ...