Seeing black menstrual blood can feel alarming. However, in many cases, it’s not as scary as it looks. Scroll down to know what your body is trying to tell you.

Add Yahoo as a preferred source to see more of our stories on Google. The new product is a powdered biomaterial (left) that the scientists tested in a menstrual cup (right), as well as a pad prototype ...

Looking for signs of the cancer in a more convenient way could help women access the test and prevent the disease occurring, researchers say.

While the method shows promise, some experts say that other self-collection devices are more readily available ...

Menstrual blood has historically been overlooked in research—considered only to be a waste product. But menstrual blood actually has a rich cellular and molecular makeup. It contains immune cells, ...

Blood can change color during menstruation, ranging from bright red to pink to brown. If you drop trou on your period and see anything but red, try not to panic. Period blood isn’t always red, and ...

Bright red period blood is common at the start of your period and indicates blood has passed through your vagina quickly.

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 ...

Period blood test ‘could offer less invasive alternative’ to current cervical cancer screening approaches, a study has ...