Can you get pregnant right after a miscarriage?

My husband is totally convinced that I can’t conceive immediately after a miscarriage.

He swears he heard the doctor say that after the miscarriage I’ll be infertile until I get my next period, but I don’t remember hearing that. (I may have just been traumatized, however. I can’t really remember much of anything that was said that day 😞).

Now I’m reading from some ladies on this app that you’re super fertile right after a miscarriage 🤷🏼‍♀️ My google searches aren’t giving me clear answers. Idk what to believe.

Anyways, I’ve been telling him to pull out, (Preventing, I’m fully aware it’s unsafe to get pregnant after a miscarriage)... and he IS, but he’s still adamant that there’s no point in pulling out because I can’t get pregnant right now. Im so super confused and although we want another baby, we know it’s not safe for you to conceive afterwards.

It was a 6 week loss, passed completely in a few hours, had some spotting a week later, and now I still haven’t had my period for 3 weeks.