According to some websites, Perrier brand sparkling water is loaded with nitrates and is in the same category as lunch meat for being kind of a no-no for pregnant moms.
Well the only thing I could think would be the co2 for the fizz, but pop has the same thing so it should be fine!
They say it's a substance nitrate something like that! But that's what I though it's just water ...
It's iust sparkling water. I drank it all the time! I don't see why it would harm your baby. It's healthier than pop.