My name is Tori I am 18 years old and 5 months pregnant, I stopped taking my prenatal vitamins at around the 2 month, and I'm just scared because I wanna start them back because I feel I am underweight I am hardly showing but I don't know if thats just because I was thin before I got pregnant I just want a healthy pregnancy, also I've had two miscarriages before. Will some one please give me some advice on if its ok to start my prenatal pills back this late