I got pregnant with my son in October of 2007 and when i was pregnant with my son i had like no sex drive i figured it was from being tired from working and being pregnant but since i have had my son nothings change at all and my son's 9 months old now, Is there something wrong with me? my boyfriend is about to leave me if i can't get my sex drive up, we have been up and down looking for ways to increase it but nothing works, im on implantron the birth control is this the cause for it? I need your help please, before this ruins my relationship.