SEX DURING PREGNANCY?

I recently found out I was pregnant and of course told my boyfriend we were expecting. Last night we began getting touchy and he got very turned on from it. Usually when this happened it would eventually lead to vaginal sex. However, since I told him I was pregnant we have not had any vaginal sex and last night he was so turned on he asked me to give him oral sex to release what needed to be released (TMI) 😂. I’m thinking he is probably scared of having sex with me because HE THINKS that maybe he will hurt the baby growing inside of me? I’m am not sure, I have not asked him. Any ladies have advice or has anyone been through a similar situation?

PS it’s our first pregnancy.