Can I drink herbal teas while pregnant?

Sure..... Like most things, herbal teas in moderation are perfectly fine to drink while you are pregnant. My wife enjoyed a cup of tea routinely with each of our 3 kids, and they are all just fine. Enjoy.
Yes. Herbal teas are fine as long as they are decaffeinated. Also try to avoid medicated herbal teas that contain laxatives during pregnancy.