Long periods are periods that last more than 7 days. Most often detected in diseases of the uterus, ovarian dysfunction and hyperestrogenism. In some women, they are observed in puberty and premenopause, sometimes they are the result of the use of certain contraceptives or pathologies accompanied by a violation of blood clotting. Establishing the cause of the symptom is made according to the survey, gynecological examination, ultrasound, hysteroscopy, laboratory techniques. Treatment - hormone therapy, physiotherapy, surgical interventions.