well it is lactose, she agreed wth me,because of the way i have changed his diet,lactose free and milk free means no tummyache
he had to have blood tests too, a rasp test for other allergies and also to check his calcium,iron levels etc. they forgot the magic cream and he cried
then the blood stopped coming and they had to use the other arm too
it was horrible
so all done now, just waiting for blood results and we need to see a dietition.
pleased that bit is over with now, been going on too long!