You should also take calcium. Calcium prevents the mother from losing her bone density, when the fetus uses the mineral for bone growth. Iron is something that should be taken as well. Iron helps both mom and baby in the blood to carry oxygen.
Something that is overlooked by many doctors and pregnant women is the role of omega3 supplements. It is recommended to eat fish during pregnancy, but there also said that too, because not every fish containing mercury, can affect a child's development. Therefore, to get omega3 to your body and your baby need, you should take omega3 supplements.
