The color of period blood can vary from bright red to dark brown or even black, and these changes are usually a natural part ...

Menstruation is the condition of normal vaginal bleeding that happens during a woman’s monthly cycle. When pregnancy does not occur, the uterus sheds its lining triggered by falling progesterone ...

Most of the time, blood clots during your period are normal. But sometimes, they're a sign you should see your doctor—here's how to tell the difference. Purely speculating here, but there are probably ...

Every month, more than two billion people all around the world menstruate, generating a treasure trove of data that could indicate their health status. Yet, the sample containing this ...