Sex question risk?

So my bf and I had just had sex for the second time today (because we are new to it so we have been doing a lot lately) but my question is, is there a risk of pregnancy from him cumin earlier and washing his penis off and about an hour and a half later putting on a new condom and having sex again, side note:I’m also on birth control and we use a condom every time and he washes off his penis after we have sex, please no rude answers just asking a question just Incase