There are many reasons for prolonged menstruation, the first is endocrine disorders. Prolonged menstruation caused by endocrine disorders, no ovulation or luteal insufficiency. The other is that there are abnormalities in the uterine cavity, such as submucous hysteromyoma, or multiple uterine polyps, or endometritis, as well as their own coagulation function abnormalities, which often lead to prolonged menstruation. Therefore, treatment should be carried out according to different causes. The normal menstrual period for women is 3 to 7 days, and the menstrual volume is 20 to 80 ml. If the menstrual period exceeds seven days, it means that the menstrual period is too long. If the menstrual period is shorter than two days, it means that the menstrual period is too short.
