What is dysfunctional uterine bleeding?
Dysfunctional uterine bleeding is irregular bleeding from the uterus. For example, you may get your period more often than every 21 days or farther apart than 35 days. Your period may last longer than 7 days. It is not serious, but it can be annoying and disrupt your life. In most cases, this problem is related to changes in hormone levels. It is not caused by other medical conditions, such as miscarriage, fibroids, cancer, or blood clotting problems. Your doctor will rule out these and other causes of vaginal bleeding to confirm that you have dysfunctional uterine bleeding.
