The female reproductive system includes internal and external organs, each designed to carry out varying functions. Learn ...

Most girls begin puberty between ages 8 and 14, with an average of 11. Girls develop more quickly than boys and most finish puberty within four years. Most boys begin puberty between ages 9 and 14 ...

Human Right Watch defends the rights of people in 90 countries worldwide, spotlighting abuses and bringing perpetrators to justice.

this research on meiotic quality control could potentially benefit human reproductive health. In addition, the CIP system developed in this study is a powerful tool that scientists can use to ...

A government website focused on reproductive rights is no longer accessible ... The U.S. Department of Health and Human Services did not immediately respond to USA TODAY's request for a comment.

Within hours of Donald Trump assuming the presidency, the federal government’s official website on navigating reproductive rights without Roe v. Wade disappeared. The site, reproductiverights ...

The extent to which in vitro-derived human gametes could offer new options or potentially address unmet needs for both laboratory research and for reproductive medicine. The ethical or social issues ...

Fertilisation close fertilisationThe joining of a male and female gamete. happens if the egg cell meets and joins with a sperm cell in the oviduct. The fertilised egg attaches to the lining of the ...