My 6 month old has a milk allergy. She had very mucusy bloody poop, broke out in a rash on the side of her face, projectile vomiting and was extremely fussy. She got switched formula and now it’s under control! Anyways, I know they can out grow it but my mom feeds her ice cream, yogurt and really anything with milk in it and says she’s fine and that I don’t need to over react since it’s just a little amount and that she will get over it.i bought her some dairy free yogurt Just to see how she likes it and my mom said I was being extra. How long were your babies allergic to cows milk? I’m not worried about it and will obviously get her dairy free things if it comes to it but my mom is pissing me off.