Question: Is Asperger syndrome inherited ?
Answer: Is Asperger syndrome inherited? Autism spectrum disorders including Asperger syndrome sometimes "run in families," but no specific inheritance pattern has been recognized. The condition is likely caused by a combination of genetic and environmental factors, which means that not all people with a genetic predisposition will be affected. A consultation with a genetics professional is recommended for those with specific questions about genetic risks to themselves or family members.
Source: GARD