Autism, a.k.a the autism spectrum is an disorder of a person's ability, communication, etc skills. It can also affect communication skills or speech development. An person with autism might like or show repetitive things, or behavior. It's not a health problem, so there is no "cure" or to "fix" them. Better choose understanding. Diagnosis is not from a blood test, but from a physiatric(can't spell) or physcologist(i also can't spell in this part too.) Hope this helps!
Not a doctor, sorry; No diagnosis. #Bahealthi