S.W.
did he have the blowouts after starting the milk? If not I think it could be viral- we are getting a lot of calls at the peds office- a lot of rotavirus's going around. avoid foods- cause loser bms- which is anything with a P. try foods that are binding. applesauce, pasta, potatoes etc.. also many babys have a loose bms- to much dairy. only 4 servings a day is needed. Good luck!!