@kathy218, what was he doing before he switched? trouble popping?

I use nutramigen it's expensive but worth every penny my baby was so fussy and had a upset stomach all the time. I tried enfamil gentlease it worked for like 1 week then again he was fussy and with an upset stomach. Now he's fine.@andrewsmommy

my son took it at 3 weeks and still does. he'll be 1 next month

yes

that's okay for a new born? @andrewsmommy

Enfamil Gentlease