so.... my girlfriend and I have a healthy, and i suppose what you could call normal sexual relationship. anyway, so when we have sex it is good. she has told me several times that the sex we have is the best that she has ever had. anyway, lately (as in two weeks) she has been getting less and less horny, she tells me she wants to get horny, its just that when i touch her, and when she even touches herself her body is unresponsive, and she cannot get as horny as she has gotten before. anyway, could there be a biological problem ? do i not turn her on as much ? (she claims thats not it) i mean, we did have strep throat this past week, but we are better now and she couldnt be coaxed into sex today even though she told me she really wanted to have it. anyway......i head sickness kils sex drives.......anyway......any help would be great. and shes not pregnant.