The precautions for IUD removal are as follows: First, the time of IUD removal, usually within 3-7 days after menstrual cleansing. Second, before removing the ring, a routine examination of the white belt should be done to determine whether there is vaginitis, such as mycosis fungoides or trichomoniasis, and if so, it is recommended to treat it first before removing the ring. Thirdly, it is recommended to do a pelvic radiograph before IUD removal to determine the position of the ring and the shape of the ring, so as to facilitate the smooth operation of IUD removal. Fourth, after IUD removal, it is recommended that intercourse and tub bathing are prohibited for 1 month, and it is recommended to rest for 2 weeks and not to perform heavy physical labor. After the operation, give antibiotics and hemostatic drugs for symptomatic treatment, in the diet do not eat cold, stimulating, spicy food, to a light diet.