Hi, I would make an appointment to go and ask your dentist what their opinion is. I am petrified of dentists and needed work done while i was pregnant. I didn't go to the dentist as I'd heard so many stories about what was safe and what wasn't and now i'm in the process of trying to get all the problems fixed. The dentist I saw said that 99% of dentists know what is safe during pregnancy and that because i left it, i've actually made things a whole lot worse, meaning more time in the chair for me and a more expensive bill. I've now had 2 teeth pulled since having Liv because I couldn't face the root canal treatment with out being put under a general lol. I hope everything works out for you.