TTC........ or?

I’m 24 and my first child was a surprise. The person I was with we dated for 2 1/2 ish months and I got pregnant right away.

Now I’m with the loml (love of my life) and we want to try for a baby... by try I mean just cut off protection and not think about trying, if it happens it happens.

But I haven’t gotten pregnant yet?! I know he always ends up cumming in me when I’m not in my fertile window but is that actually important? I mean obviously if I haven’t gotten pregnant yet, then not having sex in my fertile window is proving that it’s ineffective right?

Ahhh help lol