Hi everyone ! My names Marisa , and i have a small question ... i’ve been having unprotected sex with my boyfriend for about 6 months now , he’s always came inside of me but not once have i gotten pregnant ... and i was jus wondering am i the problem ... i’m not trying to have a baby but if it happens it happens ... i’m just scared cause i feel like when i️ actually wanna try i won’t be able to ... btw i get my period every month .. but it only last no more then 4 days ... can that have something to do with it ? 🙁