Is it effective to take birth control pills two days after cohabitation?

Patient's question:

No

Doctor's answer:

Your situation, I suggest you should first maintain a good mentality. I suggest you take it within 72 hours. Generally, it can prevent pregnancy. But I suggest you should not take too many emergency contraceptive pills, because it is very easy to cause infertility. Generally, it can only be checked after 14 days of coitus.