Up to 90%+ of pregnant women are deficient in Vitamin D, and the need for Vitamin D before, during, and after pregnancy is elevated. Our at-home test powered by OmegaQuant can alert you to a Vitamin D deficiency. Optimal Vitamin D levels support optimal fertility, immune function in mama and baby, healthy bone development in baby, avoiding bone-related pain in mama, an overall healthy and full-term pregnancy, adequate breastmilk Vitamin D levels, and postpartum recovery.