Hi, I'm looking for some advice. My eldest has autism, my second child doesn't and my youngest has recently turned two. For a while now my youngest has rocked her pelvis against furniture. Sometimes it's relentless, all day for days on end. Then she seems to not do it so much for a few days. I know this is different to classic rocking, but is it still a sign of autism? She doesn't have any issues there, no uti or anything like that. There's no physical reason for her to do it. Thanks
