I have been told by friends since my baby was newborn that all his problems could be down to this! The dr refuses to test him. I am still having problems with him at nearly 6 months old. He is very very unhappy. I just wondered for those who have babies who are lactose intolerant.. please can you tell me the symptoms they had... how you managed to get them tested.. and which milk they were then put on and how much of an improvement was seen? or any other solution that was given?