gnc women's multivitamin prenatal formula with dha & iron gnc gnc women's multivitamin prenatal formula with dha & iron: added dha, folic acid & calcium to support the healthy development of your baby the gnc women's prenatal formula with dha provides nutritional support for mom & baby before, during, & after pregnancy. this product features 500mg of dha omega-3 fatty acids to support the healthy development of your baby's brain, eyes, & nervous system*. it provides 1000mcg of folic acid to support fetal development, 600mg of calcium for added bone health support and 18mg of iron to support fetal needs and a mother's increased blood volume*. provides nutrients for mom & baby for women before, during & after pregnancy supports fetal development* provides bone health support * includes iron to support a mother's increased blood volume * these statements have not been evaluated by the food & drug administration. this product is not intended to diagnose, treat, cure, or prevent any disease.