Daily Prenatal Hypoallergenic Prebiotic and Probiotic supplement, with 500mg HMOs (Human Milk Oligosaccharide) fiber to help feed good bacteria in the gut. Human Milk Oligosaccharides (HMOs) are not human breast milk. Biotechnologists produce the enzymes necessary to form HMOs using a scientifically innovative fermentation process. The powerful postbiotics help to stabilize beneficial flora.