A diagnosis is a mere opinion, an educated guess at best. Don't let anyone label your child. You're right to trust your instincts and remove him from the centre. At such a young age, his potential is limitless. If you are concerned about his behaviour, get a second or even a third opinion. Meanwhile, make sure his diet is as healthy as possible. Medical doctor Dr Joel Furhman, in his book "Disease-Proof Your Child: Feeding Kids Right", recommends nutritional excellence as an immune booster and insurance against disease in childhood and beyond. Minimize your little boy's exposure to toxic products and above all, delay and space out his vaccines as much as possible.