Period blood has long been thought of as ‘stinky and useless’, but startups are exploring using the fluid to test for a wide range of health conditions – including difficult-to-diagnose endometriosis ...

Gee Gee D. was loading the washing machine when she noticed a blood stain on her underwear. Rather than feeling embarrassed ...

Spark Biomedicals' neurosimulation wearable uses hormone-free neurostimulation to reduce heavy menstrual bleeding.

In the ever-evolving world of beauty trends, few have sparked as much debate—and discomfort—as "menstrual masking." This is the practice of applying menstrual blood to the skin, usually the face, as a ...

Sweat, changes in vaginal bacteria, and perimenopause may change the odor of your menstrual blood. A new, unpleasant smell could also point to an infection or, in some rare cases, cervical cancer. If ...