Hi all. First time posting on here. My little boy (11 months) was diagnosed with a milk protein allergy at about one month old. I cut dairy out of my diet whilst expressing and then he has been on Neocate formula, with no diary or soya since (tried soya yoghurts, but not sure if that made him constipated or it was the reduction in fruit purée as he had the soya yoghurt instead). I have now started the milk ladder with malted milk biscuits (one week and two days ago, with a biscuit each day). He seemed to be tolerating it, but today has really bad diarrhoea. Is this just likely to be a bug or could it be the dairy? I would have thought symptoms of an allergy would have shown up before now? His symptoms before, when a baby, were very watery stools. Also, any tips on the dairy ladder for when I go back to work (as he will have all of his meals at nursery four days a week)? Thanks.