My daughter has not yet been diagnosed with an ASD, but the psychologist she has been seeing has been suspecting Asperger's. My daughter is 2 1/2... will be 3 in March. She is currently already receiving OT in our home through our local infants and toddlers program. I would love to know, for those of you who have a child diagnosed with AS, how old was your child when s/he was diagnosed? What were the symptoms/issues that lead you to seek help and an evaluation? What sort of "tipped you off"?