The treatment of multiple endometrial polyps is mainly hysteroscopic, either hysteroscopic electrical excision or hysteroscopic cold knife excision. Women with fertility requirements are recommended to have cold excision, and women without fertility requirements can choose electrodesiccation, because hysteroscopic appliance can easily cause endometrial damage and destroy the function of the patient’s endometrium, and the possibility of endometrial adhesions and reduced menstrual flow will be very high after the operation, which will affect women’s fertility, so it is not the first choice for fertile women. However, hysterectomy has certain benefits, as it stops bleeding while cutting during electrodesiccation, and the effect of electrocoagulation to stop bleeding is very good and can reduce the amount of bleeding, so it is the first choice for women without fertility requirements. After hysteroscopic surgery for endometrial polyp surgery, a progestin or progestin-releasing birth control ring such as the Mannorrhea ring is needed to prevent recurrence.