The use of medication abortion is not recommended to terminate a pregnancy with an IUD. Medication abortion is a method of terminating early pregnancy by taking Mifepristone tablets combined with Misoprostol drug. As the effect of drugs will stimulate the uterus to contract, if there is a birth control device in the uterine cavity, it may cause uterine perforation and other adverse consequences; and the drug abortion may have incomplete abortion, the birth control device residue and other consequences, so the use of medication abortion is not recommended for those who are pregnant with an IUD. Moreover, pregnancy with an IUD is mostly thought to be related to the loss of the function of the birth control device, so it is also necessary to remove the birth control device in time, so it is recommended that women terminate this pregnancy by removing the IUD + abortion. For women who are pregnant with an IUD, it is recommended that they go to a regular hospital in time, complete the relevant examinations, and choose a suitable way to terminate the pregnancy under the guidance of the doctor.