I have a sexual problem...me and my girlfriend have been having sex for about two months. When we first started for about the first month it was amazing, no problems, etc etc...over time she said it started to hurt, but we dont know why, and it is in a way we dont understand. She says it only hurts when I enter her, once I am inside and we continute to make love she says it is amazing, etc etc, but if I accidentally come out, she says it hurts to come out, and if we go to change positions or something, she says it hurts going back in, we want to fix this obvisouly. The only time it gets better is if she is very wet so I can enter her easily. fyi: we dont use condoms, she uses the pill, no lubrication or anything, so my guess is its too dry? can you help us understand, she said it never hurt the first month or two, only the split second of penetration...any answers?