Perrier Mineral Water - Please Help!

Shelby

I am 7 weeks pregnant and have been downing some Perrier water (like 3 cans a day). I didn’t even think twice and then I came across a few posts that said it can cause birth defect because of the high nitrates. Of course I am now freaking out because I have had them every day for the last month. Anyone know if these claims aren’t true?! Or anyone else drink these too?