unprotected sex? My sister called me a few minutes ago and asked me this question. She has been taking birth control pills for a few months, she stopped taking them about a week or two ago. Last night she had unprotected sex, the day after she finished a somewhat regular period. When she thought about it this morning, she took two of her normal birth control pills to prevent any possible pregnancy. Will this work, or should she seek the morning after pill or something else?