Conversation: The conversation between human and AI assistant.
[|Human|] I took the next choice plan b pill on January 1st 2013 and got my period roughly 5 days afterwards and then again on the 18th. Then I took that same pill on the 31st of January. And now I m supposed to have my period on the 6th of February what I m a day late, but I have had acne , diareah, and cramps . Could I be pregnant?
[|AI|]  Hello ma'am. It all depends on when you took the pill, as if taken within 24 hours the pill has a 98% efficacy, if taken within 24-48 hours it has an 85% efficacy and if taken within 48-72 hours it has a 58% efficacy. Your other symptoms could purely be hormonal, so please wait and conduct a home pregnancy test using an early morning sample if you do not see your periods within the next week. Report to a doctor after that. Hope this helps. Best wishes.