Doesn't want to talk about TTC

So my fiancé and I want to have our second child and are TTC. Only problem is talking about it makes him uncomfortable. And I mean talking about it at all! I basically have to pretend we aren't and just have lots of sex? I'm all for lots of sex trust me but I want to talk about my excitement and weather or not I'm ovulating. I want to lay on the bed with my legs in the air for 30 min after sex (tmi sorry) cause that's how I got pregnant with our daughter first month of trying! I understand that talking about it makes him really nervous I do but for gods sake can't we compromise and at least let me go on with it and him pretend? 🙄men