for all you mom’s who have done a dairy trial on thier little ones…how long was it until you saw symptoms. We gave brianna a bite or two of a grilled cheese yesterday, and a square of cheese and a bit of macaroni today….I was just wondering how long it might take to see any symptoms…is it true that it could take weeks until I might see anything? (I think that is commom in newborns, but my daughter is 11 months) Just wondering about others experience.