The 12 Best Prenatal Vitamins, According to a Dietitian

FullWell Prenatal Vitamins ($50)

Formulated by a registered dietitian, this supplement is created with quality and function in mind. Iron is not included in this formulation, allowing people to customize their iron intake as their needs evolve (iron needs don't increase until the second trimester of pregnancy unless there is a deficiency diagnosis).

Note this prenatal does not contain DHA, so you will want to take a separate pill that provides at least 200 milligrams of this important nutrient.