I am beginning to think I am more male-like than lady like when it comes to sex. I really don't want a lot of touching/cuddling in the beginning...a few touches and I am good to go...meanwhile I wait for my H to get his supply of closeness. IOW, I am ready to go for it but end up in giving mode til H is there. After sex, we are the reverse: I want lottsa cuddling and he is ready to go to sleep, so he is " forced" to give when he really doesn't want to. We will ever be on the same page? Not sure how this fits into your neurobiologic theory.