Ethan had a milk allergy, he was very sick all the time, didnt keep anything down,
When he went on to solids it was really hard, shopping took twice as long coz i had to find foods that didnt have there 2 ingrediants in, otherwise he would be really ill. He had to have really plain foods bless him.
He grew out of it by the time he was 2 tho which was good
If she is not being sick then i dont think she is intollerant, maybe try a diffrent formula?
xx