This is crazy and my insides are about to burst. Can someone help me, please? My last cycle was 2/29/12. Me and my bf been having unprotected sex for so long and he always cum inside me. But we went on bad terms and he started talking to another girl around the second week in march, so i started talking to another guy. Me and that guy met on March 17th and we been talking. We had sex the 27th, 29th, and 31st of March! In May i foundout i was pregnant. I assumed right then and there that it was my bf child. But the doc. said i coceived on the 29th of March. My due date was Dec. 20th but i had my daughter Dec. 22nd.....Me and my bf had gotten a DNA test but it came back not his! But i dont see anyway possible that it could be the other guy if we had sex the 27, 29 & 31 & i conceived on the 29th of March thought that it takes 7-10 days for your sperm to meet..!!! Im confused is this guy my childs father??? Help please...