My goal when starting Evivo was to see if it helped reduce reflux and improve my 4 month olds weight. He had been decreasing in percentile. Overall, he did improve, but it took several months and the reflux seemed to be impacted more on my intake of dairy. I still felt Evivo was beneficial as I didn't want to start him on a PPI for reflux. He is now 7 months old and has discontinued Evivo. And he's doing great. He was a vaginal delivery, mom had no antibiotic use during delivery and did 💩 during labor. Baby hasn't been sick or require antibiotics at all yet!!