My girlfriend and I have known each other for almost a year, yet only been together for almost 6 months. We used to have sex pretty regularly, but lately it's just not been there. She tells me all the time it's because of her past relationships that's she's become so uninterested in it. She just doesn't have a desire anymore. Part of me believes her, but part of me just wonders if it's me? Like is she losing attraction for me? She tells me how she wishes she had the sex drive that I do because that's how it should be at our age (21 and 23) I just hope that the "magic" hasn't died out so entirely soon in our relationship...