My dr told me to drink that over soda so i think youll be fine
I read that its ok to drink, unless you have PKU, then you should avoid it. It's ok in moderation, just like everything else.
I personally wouldnt drink aspartame while pregnant, my doctor said not to. But there are worse things you could be doing for sure. I dont actually know if it would harm the baby but it is cancer causing so i think why drink it?