When women have more menstrual periods leading to anemia, they have heavy bleeding, and the reasons for heavy bleeding are mainly the following. First, female endocrine disorders lead to abnormal proliferation of the endometrium and cause heavy bleeding, you need to choose scraping treatment or hormonal drugs for treatment according to the bleeding situation of the patient, after the bleeding stops, you can choose estrogen and progestin cycle treatment, you can also choose intrauterine placement of mannitol for treatment. Secondly, patients with adenomyosis, endometrial polyps and other benign neoplastic diseases that cause heavy bleeding need scraping or medication to stop the bleeding, and after their bleeding stops, patients with adenomyosis can choose medication for amenorrhea or surgery, and surgical removal is needed when endometrial polyps or submucosal fibroids occur. Thirdly, hemorrhage caused by malignant tumor diseases such as endometrial cancer or cervical cancer is more dangerous and requires arterial embolization and, if necessary, surgical resection to stop bleeding. Fourthly, hemorrhage caused by abnormal blood clotting function in women requires blood transfusion for treatment and treatment of the cause.