A woman should not have intercourse the day after the removal of the IUD, as it is likely to cause gynecological diseases and is not conducive to the recovery of the uterus. The IUD removal surgery will cause some damage to the cervix and uterine lining. On the second day of IUD removal, the cervix is still slightly dilated, and there will be a small amount of vaginal bleeding, so having intercourse too early will easily lead to retrograde bacterial infection, causing endometritis, adnexitis, pelvic inflammatory disease, which can lead to secondary infertility. Therefore, you should not have coitus, take a bath or go swimming within 2 weeks after the removal of the IUD. Within three days, you should not do heavy labor, or strenuous exercise, and pay more attention to rest. If you feel uncomfortable after removing the IUD, you should go to the gynecology department of the hospital in time for examination and standardized treatment under the guidance of the doctor.