Hi! I am not a doctor but I have had 3 children and just did the cold treatment last night so it is fresh in my mind. THe Cold treatment elevates your temperature and that is the last thing you want to do while pregnant. YOur baby is always hotter than you are inside of you anyway. I say just juice a TON (there are gallbladder recipes you could try) and be healthy and deal with the rest AFTER your baby is born!