My boyfriend keeps wanting to have sex with me.

Yea I would just tell him what you just said and if he can't respect that is he really some1 you want to be with some1 ur afraid will leave you if you don't put out enough?

Is he sticking with you just because you are pregnant? Or does he really have strong feelings for you? Tell him how you feel, and if he is the boyfriend you should be with, then he will listen and compromise with you on this. I would say that the main reason behind his increased sexual desire is the fact that he no longer has that fear young guys have of getting you pregnant as you are already. From his perspective, there is nothing to lose and only pleasure to be gained from having sex. Explain to him that for you, sex is special and there is more to it than just the repetitive physical act.

Well he might not know this but having sex while you are pregnant makes it a little less painful and if he really want's to have sex so much he probably really really loves you, but that doesn't mean he does my guess is that he does and if you love him tell him and if he says it back then y'all really need to start talking about marriage.