thanks ester for ur interest ok i will respond on ur equation ,firstly im graduated last month and i didnt treat him before discuss and make plane on everything on his case as u show its very late motor development ,i visited hip physiotherapist who was works with him and i show they boring ,this children take course when he was 6 month as i told u and his family very interesting on his situation and do anything physiotherapist told them, so the mean reason made me go to asking because their boring from him no progress ,the programme which the child take it ,passive ROM.motor learning ,and last month as i hear from the physiotherapist ali have spasticity on upper limb than upper now on one month upper become flaccid and lower slight spastic ,this answer on ur asking if u want any information to solve with me this case pleas im here