Why Do Gums Bleed During Pregnancy?

Some women get swollen and sore gums, which may bleed, in pregnancy. Bleeding gums are caused by a build-up of plaque on the teeth. Hormonal changes during pregnancy can make your gums more vulnerable to plaque, leading to inflammation and bleeding. This is also called pregnancy gingivitis or gum disease.

About video: See a dentist if bleeding profusely during a pregnancy, and learn more about how hormone levels affect tooth health with information from a licensed dental assistant in this free video on dental hygiene.