My baby was on infacare i had no problems with the milk,but my baby 4 months old had reflux.. so i change milk to novalac ar1,also good milk and reflux is gone but his tummy is running really bad and it is now allready 6 days...i did call the nurse they say maybe he is sensitive to the novalac milk...so i want to put him back on infacare but the ar....and i also was by dockter....does not look if he has virus or something...and it only started when i put him on novalac....