Hi my neice was diagnosed with diabetes when she was about 14 months old - she had been ill with measels and was apparantly only about an hour away from going into a coma when a locum doctor recognised the problem and got her into hospital. She is now coming up for 7 and manages her diabetes very well - she looks a lot healthier than her older brother who doesn't have it. I think that having it from so young means that it has really always been part of her routine and she is used to not having sweets etc. Hope your wee one is okay, as it is preferable not to have it, but it is certainly perfectly possible to have a healthy happy child with diabetes.