So this is a bit embarrassing and people might even think I'm trolling lol but I'm having a real problem with my boyfriend.

We've been together for the last 3 and a but years I'm 18 weeks pregnant we have a decent relationship and decent sex life all though it's kind of simmered down a little now I'm pregnant and constantly tired lol but the thing is

My partner has an actual problem. Every couple nights sometimes days apart sometimes weeks apart he falls asleep and I mean a dead sleep were he's snoring and out for the count but he tries to have sex with me ... not while I'm asleep. But while HES ASLEEP.

its so strange. it's always him being really sweet on me , sometimes he even talks during it says stuff like "I really fucking love you" other times he's trying to flip me on my front and (sorry ladies) but " can I put it in your arse" 🤣 and he's DEAD ASS ASLEEP. glass eyed, sleep walking kind of thing. I've spoke to him about it but he doesn't fucking believe me either out of embarrassment or God knows. So I can't get him to go see a doctor. It's harmless it honestly doesn't bother me , I've obviously never taken advantage of it because he's asleep lol but I'm getting more and more worried about it as my ever increasing bump gets in the way and I'm worried maybe he's accidently hurt it or something. He already has two kids and is very excited for this little boy on the way I just don't get why he doesn't believe me and honestly I'm ready to just record him doing it but that would probably be a step too far and would embarras him more. Advice please?? I was going to post this on anonymous but I honestly think people will think I'm trolling 🤣🤣