Hysteroscopic surgery is a minimally invasive procedure widely used in gynecology. It allows observation of the cervical canal, the endometrium, the endometrium and the opening of the fallopian tubes under direct vision, examination and diagnosis of the physiological and pathological conditions in the uterine cavity, and also allows surgical treatment in the uterine cavity under direct vision. After hysteroscopic surgery, proper rest, bed rest is not necessary, but avoid straining. Sexual intercourse, tub bathing and swimming are prohibited for two weeks after surgery. There may be a small amount of vaginal bleeding for a few days after surgery, and the length of bleeding varies slightly depending on the type of surgery. Antibiotics will be given at the doctor’s discretion to prevent infection and reduce the risk of reproductive tract infection. If there is significant postoperative abdominal pain or bleeding greater than menstrual flow, prompt medical attention is required. Hysteroscopic surgery usually takes the endoscopic lining or scrapes the endometrial polyp, which will cause some damage to the endometrium, but it does not affect the ovarian function, and usually menstruation will occur 1 month after the surgery, or it may be delayed if the individual patient is nervous and stressed. For patients who have tissues taken during the surgery and sent for pathological examination, a report card of the pathological results will usually be available 7-10 days after the surgery and should be followed up promptly, and the doctor will develop further treatment plans based on the pathological results. Given that hysteroscopic surgery does not affect the endocrine function of the ovaries, menstruation usually resumes about 1 month after surgery.