Can a short video change how families view genetic medicine tests?

This study looks at what children with long-term health conditions and pregnant women know and think about pharmacogenetic testing—a type of genetic test that helps doctors choose the right medicines. About 500 participants will take surveys before and after getting their test results, and some will watch an educational video to see if it improves their understanding. The goal is to learn how to better support these groups in using genetic information for safer, more effective treatments.