Our Mama Bird Postnatal Multi+ was formulated for the period of time after having a baby and for support during breastfeeding. There are a few differences between the Mama Bird Prenatal Multi+ and the Mama Bird Postnatal Multi+. Since nausea and a slower digestive system are no longer an issue, the herbal blend in the prenatal has been replaced by an organic wellness blend. The wellness blend provides vitamins, minerals and micro-nutrients that help support the demands of being a new mother. Since mothers are no longer supporting the baby in the womb, their bodies no longer need the higher amounts of methylfolate needed for their baby's neuro-development. The amount of methylfolate has been decreased to 600 mcg, which is 100% of the daily value for women.