Hi, my fiance and I have been trying to get pregnant for about a month now and we have sex all the time. Today we had sex four times and each time he came inside me but when he was done and pulled out cum would come out im worried that after he came inside me and pulled out that all the cum came out I tried to clench but I felt like it didn't help. Is there a good chance im pregnant and what are somethings I can do after sex to increase my chances? When is the best time to have sex im supposed to get my period may 24 and I started ovulating today thru may 12 ?