There is no obvious time requirement for IUD removal, because IUD removal surgery is related to the relaxation of the cervical canal, and the degree of relaxation in the morning and afternoon is not significantly different, so you can choose the time to remove the IUD according to your own situation. Note 1: Before examination: The best time to remove the IUD is within 3-7 days after menstruation, to be preceded by preoperative examinations, such as X-ray fluoroscopy or B-ultrasound, and blood tests, and only after all the examinations meet the requirements can the IUD be removed. The procedure can be painful, so you can choose painless IUD removal, which requires anesthesia. For menopausal women, if the uterus has atrophied, it is necessary to take estradiol valerate tablets or combined estrogen tablets before surgery. 2. During the examination: After disinfecting the vulva area of the woman, the doctor places the speculum at the human vagina, exposes the woman’s cervix, and then disinfects the woman’s cervix and vault area with iodophor. After the woman’s uterus is kept in a horizontal state, the corresponding removal method will be carried out according to the type of contraceptive ring in the body, and the operation will be finished after the speculum is removed; 3. After the examination: there may be vaginal bleeding after the removal of the ring, which usually lasts 5-7 days and is normal. It is forbidden to have sexual intercourse, sitz bath and tub bath within 3 weeks after IUD removal to prevent infection and inflammation. Pay attention to nutrition and eat more iron-containing foods such as cinnamon, red dates, black beans, etc. to prevent anemia caused by excessive menstrual blood.