If a condom slips into the vagina during sex, you can go to the hospital and have a doctor open the vagina with a speculum to remove the condom and do the necessary cleaning. However, if the condom slips off, the condom will fail to prevent pregnancy, and the semen will probably enter the uterine cavity and enter the fallopian tube, where it will combine with the egg to form a fertilized egg, and then pregnancy will occur. It is recommended to take oral emergency contraceptive pills within 72 hours after intercourse. It is recommended to take Yutin, one tablet within 72 hours, and then another tablet within 12 hours, so as to achieve the purpose of contraception. If you are taking gold Yutia, you can take 1 tablet within 72 hours. However, emergency contraceptive pills may cause withdrawal bleeding after taking them clinically, so don’t be nervous, it usually clears up on its own in 2-3 days.