I am not a biologist, but from the press (yeah, no anti vaccination sites in Germany!) it is
- Do the parents have autism?
- Is the father old?
- Is the mother old?
- Was the child born (very early)?
- Did the mother have certain illnesses during pragnency?
- Do the parents have autism? - Is the father old? - Is the mother old? - Was the child born (very early)? - Did the mother have certain illnesses during pragnency?
http://www.neurologen-und-psychiater-im-netz.org/kinder-juge...