My baby had constant runny green poop the first 3 weeks of life that gave him a terrible rash. His pediatrician suggested a probiotic. Within 3 days on Evivo, his stools changed to the normal breastfed mustard color, dirty diapers were down to one every day or two, and the rash was gone! I’m relieved to know he is now getting the most out of my breastmilk.