hey all was just wondering if anyone else has anything simular my toddler seems to burst into fits of laughter and giggles that he cant control just out the blue, he arches his back and looses full control of his body to point we have to hold him up so dont hurt him self he looks up with both eyes why doing it then just gets up once its over, at first i thought was cute he was just happy only as he only did it ocassinally maybe once or twice week. But now its more like 2 or 3 times a day he doesnt seem to be fitting or anything just when does it he has no control and im scared he hurt him self is this normal behavour with autism? Or is it his way playing and communicating? God see things just al off a sudden apperaring just when i think im finally starting to understand then a whole new obstacle threw in my face lol