I am scheduled to have two dental fillings in a few weeks, at that point i will be 12 weeks pregnant is this ok? or should i wait until after delivery

It's okay: Most dental procedures are fine to have during pregnancy since the only medication used that could effect things is a local anesthetic. There is minimal systemic absorption, therefore the impact on the baby is minimal. I would avoid any general anesthetic like "laughing gas" that are used in some dental procedures as well as any anti anxiety meds (valium/ xanex etc.).

You'll be fine: No reason to let infected teeth get worse for 28 more weeks, then worry during breastfeeding! go ahead and get them fixed. Anesthetic and treatment risks are way less than those of infected teeth!

Consult your doctors: Typically the second trimester is the safest time period to do dental treatment. However, you must be given clearance by your physician or ob/gyn before proceeding to insure against any potential complications of pregnancy with the dental procedure.

On the border: It is generally accepted that for non-elective procedures, the best time is the 2nd trimester. You will be beginning that period. If the fillings are needed to prevent infection or possible complications before your delivery, then this is the best time. The object is that this trimester is primarily growth, whereas 1st and 3rd is development. If elective, wait until after.

OB\GYN Consult: This is normally fine and nothing to worry about. There might be more danger in waiting until after you deliver. There are certain precautions that should be followed. It is best to have your dentist consult with your obstetrician and together they will decide what is best for your particular circumstances.