So, I went for a pedicure today, which I like to do on occasion. I am 30 weeks pregnant now, so I figure it's a safe time. However, the place was not well ventilated and I was there for just over an hour so now I am freaking out just a bit that I hurt my baby with the smells. I read online that over exposure has been known to cause birth defects, and this was only one time in this not-so-well ventilated place, so I wouldn't say that that would be "over-exposure" so, do you think I am worrying unnecessarily? Have you heard of real cases of birth defects caused by occasional exposure to the nail spa smells?