If you've ever gotten a surprise period or had multiple days of unexpected spotting, you're experiencing something called breakthrough bleeding. Many things can cause breakthrough bleeding, including ...

If you go on a hormonal form of birth control, you might expect it to help with pesky bleeding. But breakthrough bleeding is a common side effect of contraceptive use. It might just be some light ...

Once-weekly use of an approved hemophilia A infusion therapy cut bleeding in adults and children for whom preventive treatment wasn't enough.

An expert explains the unique dosing considerations for emicizumab compared to factor VIII in hemophilia A, covering prophylaxis and breakthrough bleeding scenarios. This is a video synopsis/summary ...

Medically reviewed by Renita White, MD Key Takeaways Implantation bleeding is usually light pink or rust-colored, while ...

Occasional vaginal or anal spotting usually isn’t cause for concern. Penile bleeding, however, usually occurs from an underlying injury or infection. Light bleeding during sexual activity often occurs ...

Dysfunctional uterine bleeding (DUB) involves changes to menstruation patterns, such as changes in regularity, duration, or flow. DUB can happen for many different reasons. Dysfunctional uterine ...

Meera, 52, thought she was done with periods forever. So when she noticed a few drops of blood one morning, months after her last cycl,e panic set in. Was it just hormonal chaos, or could it be ...