Researchers are finally trying to understand the complex causes of menstrual pain, or dysmenorrhea—and potential solutions.

Experiencing cramps but no period? It might be scary to feel pelvic pain and discomfort outside of your menstrual cycle (especially if it’s in addition to other startling symptoms), but the cause ...

Learn about heavy period causes like menorrhagia & menstrual issues. Doctors explain sudden heavy bleeding, symptoms, ...

We expect the cramps, bloating, mood swings, breast tenderness and breakouts associated with our monthly period. But for many women, especially during perimenopause, period diarrhea is also a problem.

It's okay to have two periods in one month if that's what's normal for you. Menstruation usually lasts 3-5 days, once every ...

Bleeding between periods, also known as intermenstrual bleeding, may be caused by hormonal imbalances, pregnancy, infection, certain uterine conditions, and more. Any type of bleeding outside of your ...

Heavy or prolonged periods can cause iron deficiency anemia. Anemia may impact periods, but this requires further research. Iron deficiency anemia occurs if people do not have enough iron in the body ...

Dr. Anju Goel, MD, MPH, is a public health consultant and physician with more than 10 years of experience in the California public health system. Heavy periods can cause major blood loss and, in turn, ...

Most people lose around 2–3 tablespoons of blood during their period. People with heavy periods may lose twice as much. Fatigue or weakness may be signs that a person is losing too much blood. This ...

Carley Millhone is a writer and editor based in the Midwest who covers health, women's wellness, and travel. Her work has appeared in publications like SELF, Greatist, and PureWow. Qin Rao, MD, is a ...

Soares also wasn’t involved in the study. Below, experts elaborate on newfound and known associations between period pain and depression, why a genetic cause can’t be inferred from a genetic ...