If you dentist told you it would be fine, then it is. But, if you want a second opinion, call a pharmacy or talk to your regular doctor. Only take the dose recommended. Congrats on the pregnancy.
I am not sure but I would verify it with your actual doctor taking care of your prenatal care.. they should be aware of anything you are taking
if your* ...Sorry had to correct myself. I guess I am a little OCD about not sounding right when I re-read something I've typed LOL
I would speak to your OB to confirm.