I'm not saying that I can't be pregnant.... haven't had any luck in that dept. I stopped taking bc about 6 months ago & have taken prenat....but no luck... my period isn't until next week. I don't ever have breast soreness with my period, I will have the cramps & headache, but no tenderness. I was reading some info online & it said something about ovulating, but that should have happend last week according to the charts. Thanks