Times have changed. Once, parents of a child with autism were concerned about autism in younger siblings. Now those parents are grandparents, and worried about autism in their children’s children. Siblings of autistic adults are considering having children of their own and wondering what they should be prepared for when they have kids of their own. This week, Natasha Marrus from Washington University School of Medicine talks about her new study looking at the increase in probability of ASD in infants who have an aunt or an uncle with ASD. The results are not surprising, but they do have implications for actionable steps.

https://www.sciencedirect.com/science/article/pii/S0006322320313846?via%3Dihub