Maybe he put 2 and 2 together, and figured out that sex = more kids, maybe someone had to explain it to him. Maybe you are boring in bed, Maybe he has the economy and his job on his mind. Maybe he'd like to wake up to a little head job, or the babysitter is taking care of him. The point is, it could be one of ten million reasons. There is no reason to think it is you, or your fault. Women do that all the time, and it really pisses me off sometimes. The problem lies with your husband. He needs to tell you what he wants in the bed room, and you need to try and deliver it. If what he wants makes you uncomfortable, (anal, rape fantasy, slapping, whatever) get him a blow up doll to play with. Don't degrade yourself, don't blame yourself, don't give up. It's not your fault. He could be under allot of stress...