Sex after birth

I'm pregnant with my first child, since we found out, my boyfriend of 7 years is highly convinced having sex after birth won't feel the same. The thought of sex disgusts him now. :/ I think it will but I don't know. I hate to ask but I'm very curious, as a female, does it feel the same as it did before or is the sensation gone? I'm aware this must sound stupid but please be honest. Also for the man (if your man is open enough to tell you) does it feel the same for him?