Sex and how many times?

I'm curious as to how many couples will have sex more than once a week to try and get pregnant. Or do you try just once? Or every day your ovulating? My hubby and I had unprotected sex a couple nights ago. Would it be dumb to do it again? (I'm totally new to this whole pregnancy thing.) my CM is very thin right now as it was a couple days ago. I'm so impatient 😔