Dear Dr. Kamel,
I was considering getting Invisalign braces until I recently found out that I was pregnant. I am trying to take good care of myself for a healthy pregnancy, which means avoiding harmful chemicals or additives. What material is Invisalign made of? I know they are plastic, but I guess what I need to know is – do Invisalign braces contain BPA? I want braces, but I do not want to risk exposing my baby to BPA.