Won't go into too much detail but DS has been identified as potentially showing some signs of autism. One of the main things is that he extremely good with numbers and letters. Its early days still but it was also mentioned that some of the other signs might be toddler behavour that he grows out of and he might be gifted. When i look at the signs of autism and the signs of giftedness there is quite a big overlap. If your child is gifted what were they like at 2-3 and were they suspected of being autistic? Did they turn out to be autistic as well as gifted.