Parents' views of benefits and limitations of receiving genetic diagnoses for their offspring.

These data, the first to examine how parents perceive genetic diagnoses received for offspring with autism and ID through whole exome/whole genome sequencing, highlight practical medical and psychological benefits as well as limitations. These findings thus have important implications for future education, engagement of families and research. Providers should be aware of these issues, to inform and assist families, who are considering such testing, about these potential pros and cons and responses.