The cost of removing the IUD is around 100 RMB, but generally before removing the IUD, it is necessary to complete the ultrasound examination of the uterine adnexa to clarify the position of the IUD and exclude the occurrence of intrauterine ring displacement. If the IUD is embedded in the uterine myometrium, it is necessary to remove the IUD under hysteroscopy, and the cost is correspondingly higher, at about 3,000-4,000 yuan. Generally the IUD needs to be replaced once in 3-5 years, do not use it for 10 years or 8 years at a time, the IUD will easily deteriorate. At the same time, if there is abnormal uterine bleeding, abdominal pain, uterine infection, lower abdominal distension, pain, fever and other manifestations of timely removal of the IUD, choose to wear condoms outside the body and safe period of coitus and other ways to contraception. Especially some women who are allergic to copper ions can’t wear the IUD that releases copper ions, but can choose the IUD that releases estrogen.