My great granddaughter,age 3,has been ex with autism. She has had speech therapy, and occupation therapy at home. She will start a Pre School this August. school is for children with problems. She was dx by team at Kosias, hospital in Louisville, ky. My question, does a patient ever outgrow autism? YYYY@YYYY ., my email address. With the therapy at home, she learn a few words and some occupation theray.