If you want to remove the IUD, women of childbearing age need to remove the IUD within 3-7 days after menstruation. Because the endometrium is relatively thin at this time, the damage to the endometrium will be less and the amount of vaginal bleeding will be less after the IUD is removed. It is recommended not to have sexual intercourse, vaginal pills or vaginal douching before IUD removal. Before the removal of the IUD, you should also check the routine leukorrhea and blood count, and if necessary, ultrasound to see if the IUD is embedded. If the IUD is to be removed after menopause, it is recommended that it be done at any time that is convenient for you. But before taking the IUD, you must also have an ultrasound examination, mainly to understand the position of the IUD. Because of the shrinkage of the uterus after menopause, the IUD may become embedded, so it is important to have an ultrasound examination before removing the IUD.