Please help - inhaled turps :-(

Hi everyone, my other half has been polishing our new staircase today with what I thought was beeswax. The stairs are in our kitchen so I was tidying up, chattering away to him for about 2 hours in the same room. I kept saying are you sure it's just beeswax as it's really smelly and it turns out it was a mix with turpentine :-( I'm so worried now that I've been breathing it in for a few hours and the damage it could have cause baby. So cross at him too! Any words of advice/wisdom?