I wish I had given my son Evivo from the start, it would have saved us a lot of stress. My son was having major digestive issues causing diarrhea (and a diaper rash) for his few couple of months of life. I decided to try Evivo because one of the side effects of the beneficial bacteria being introduced into the gut is that babies poop less. And with in days of starting evivo my son went from pooping 20-30 times per day to the normal 8-10 times for a newborn. I recommend Evivo to all parents I meet because I think all babies need it! The research makes a lot of sense, thanks Evivo!