The removal of the IUD with a little meat out is caused by the long wearing time of the IUD and the embeddedness of the IUD. 1. Wearing for a long time: placing an intrauterine device is the most commonly used effective contraceptive measure for women of childbearing age. When the IUD is placed for a long period of time, the IUD may adhere to the uterine lining, which will bring out some of the uterine lining and cause a small amount of uterine bleeding when the IUD is replaced and removed. 2. IUD insertion: when the IUD insertion occurs, it will be embedded in the uterine muscle wall, when ultrasound examination is clear, it needs to be removed in time, due to the ring body embedded in the uterine myometrium, it will increase the difficulty of removing the IUD, and if necessary, it needs to be taken out under ultrasound or hysteroscopy, and it will also bring a small amount of damage to the uterine muscle.