Its been almost a year since i had sex with my boyfriend. We used to have sex all the time in the beginning of our relationship, now it seems like our sex life went down the drain, at least for me. He begs me to do it with him or give him something on the side (bj's) but i'm just never in the mood with him anymore. He tries his heart out to try to get me in to have sex but i just can't. I'm not seeing anyone else nor have i have plans to do so. I love him very much and i never cheated on him. Anyone know why?