Prenatal vitamins

Rema • Mommy to be 1|21|16 👶🏾👭 Enjoying life with the most beautiful woman in the world, until our bundle of joy arrives.
What is a good prenatal vitamin. I've taken the ones the doctors prescribed me. Even bought centrum prenatal pills an the gummy fruit ones. An honestly they really make me sick. So I avoid taking them. 
I honestly want to find one that works good. So if anyone ever had this problem. What vitamins did you switch to.