Sex during pregnancy

Wanted to ask you ladies for some advice... maybe some have dealt with a similar situation. My husband has never really had a strong sex drive, but now that im 9 weeks along, it’s been 7 weeks since we’ve had sex. He’s trying to overcome the weirdness of knowing a baby is in there, but he said it’s challenging. Any tips/tricks? Not to be crass but I need to get laid and I don’t want to be celibate through this time!! Help!