I actually have two questions 1. I am on tri cyclin(not for sure spelling) lo and normally take it at 8pm but this last week I have been taking it 3 to 5 hours late and tonight my partner and i had unprotected sex and im wondering the possibility of being pregnant. Secondly I have noticed every time we have unprotected sex about 2-5 minutes later all the sperm comes back out of me is that normal and if not what could cause it?