The first day of my LMP was May 16, 2009. My boyfriend and I had been broken up a little bit and I messed around with a guy on May 30. We didnt actually have sex but I know he had precum and he did get on top and tried to have sex but we didnt have a condom so I said no. My boyfriend and I got back together and had sex on June 4 and I know he didn'... more