I had sex on Wednesday and then took Postinor 2 on Friday, but I had sex again on Sunday at 4 am. Do I need to take another Postinor? I'm kinda worried about what I should do next.
It is recommended to take another dose of Postinor 2 within 72 hours (3 days) after unprotected intercourse. So in your case, since you had sex on Sunday at 4:00 am, you can take another dose of Postinor 2 as soon as possible to further reduce the risk of pregnancy. Remember to follow the recommended dosage instructions provided with the medication.