There are risks associated with removing the IUD in a 70 year old. It can lead to perforation of the uterus, difficulty in removing the IUD, breakage of the IUD and other risks. 1. Uterine perforation: most 70-year-olds have had the IUD for a long time, and the IUD can become embedded and dislocated, making it easy to perforate the uterus, hemorrhage, and damage the abdominal organs when removing the IUD. 2. Difficulty in removing the IUD: Most of the cervix of 70 years old people are atrophied, adhesion, etc., which can lead to the inability of the IUD to enter the uterine cavity, and the inability to remove the IUD from the uterine cavity. 3. IUD breakage: most of the 70-year-old people have placed IUD for a long time, and the IUD may break when removing the IUD, and the IUD may be partially retained in the uterine cavity, so it is necessary to carry out hysteroscopic removal of the IUD if necessary. Therefore, 70-year-old people should go to regular hospitals and have the IUD removed under the operation of experienced doctors.