Patient's question:
Four days of cohabitation, is it still effective to take birth control pills now?Doctor's answer:
The basic conditions for conception are that viable sperm must enter a woman's vagina, and it must be during the woman's ovulation period, so it's important to see how the patient is during ovulation. Emergency contraception pills are only effective for sexual activity within 72 hours before taking the medication, so if these four days are indeed during the ovulation period, then using the pill now may lead to successful breastfeeding. However, just in case it works, you can try taking one first.