would the dentist need to give you anything like novacaine or nitrous oxide? i dont think either of those are cool while preggo but i would definitly call your obgyn just to be on the safe side. dentist would know too.
I went to the dentist while I was pregnant. Acording to the baby book experts, it's a good idea to keep your regular appointments because your unborn child can drain the calcium from your teeth - making you more vulnerable to cavities.
You should be fine. I have had dental work done while pg. Just explain it to your dentist if they do not already know. You have to get that taken care of ASAP!!!!!! Good Luck to you.