No judgment y'all, I know I shouldn't even be asking, and this is NOT for me. So, no negative…

No judgment y'all, I know I shouldn't even be asking, and this is NOT for me. So, no negative comments please. But my best friend just had a baby about a month ago and she's breastfeeding and she started smoking weed... I don't wanna try to tell her what to do, it's her choice to do what she wants, but if she can end up getting in trouble for it at some point I want to give her my opinion. Do babies ever get drug tested??