My daughter is pregnant she dosen't use Meth but I just found out her boyfriend does...
He's lost weight, anger outburts & sleeps a lot... I want to know how will his use affect my daughter's unborn baby... I've tried using the internet but only found answers if mother is a user...

Is he smoking it in front of her? Is she inhaling the second hand smoke? Or is he injecting it?

It could affect your grandchild in a more physical way, such as if the boyfriend begins to abuse your daughter during a rampage.

Is he manufacturing it in his home? This could cause serious health risks to both mother and baby.

There are many direct and indirect dangers, they should get away from the user for both their safety