If the IUD is displaced, there will be constant bleeding. The bleeding is usually not heavy, but the bleeding time is prolonged and may continue until the next menstrual period, so you need to see your doctor for an ultrasound examination. If it is determined that the IUD is displaced, the IUD should be removed in a timely manner and the IUD can be reinserted 3-7 days after the next menstrual period. If the IUD is shifted down with damage to the endometrium, bleeding may occur. If the bleeding is accompanied by pain in the abdomen, take motherwort to promote contraction of the uterus and help improve the symptoms of bleeding. If there is more bleeding, take medicine to stop the bleeding and then remove the IUD, and do ultrasound regularly to check the position of the IUD in the uterine cavity.