FMR1 and Neurodevelopmental delay: We tested various NDD relevant gene sets: ASD and Developmental Delay risk genes (Satterstrom et al., 2020; Deciphering Developmental Disorders Study 2017), and targets of the ASD gene CHD8 and Fragile-X Syndrome gene FMRP (Cotney et al., 2015; Darnell et al., 2011), and compared enrichment to control gene sets.