Patient's question:
There are 2 emergency contraceptive pills. I took one within 4 hours after the incident, and then had unprotected intercourse again within 9 hours after taking the pill. According to the instructions, after taking the second pill within 12 hours of the first, do I need to take another pill of this type to prevent a second pregnancy?Doctor's answer:
Generally effective within 72 hours.You can check the instructions~