No semen leakage after sex?

We’ve just recently started TTC so I’m not sure if I just didn’t pay much attention to this before... but usually when I get up after he cums inside me, quite a lot of semen leaks out. Lastnight we BD’d, but when I got up not much if anything came out? I’ve never known him to fake it... but I find this kind of strange. Could it have to do with ovulation? What do you ladies think?