I didn’t really notice a change with my baby. The first few days he seemed to have increased gas and fussiness on the Evivo, then it seemed to level out and he started pooping only every other day. I discontinued using it after three weeks because it was such a pain to give it to him (having to go to the extra trouble to express milk, mix it, and give it by syringe, and then I felt like he dribbled most of it out of his mouth). It also smelled terrible! I felt like any benefits were marginal and were outweighed by the cost of the product and inconvenience.
