| Phenotype details |
birth weight 4,100g (90th), length 51cm (75th), OFC 36.5cm (75th); 9m-sit; 16m-walk; 36m-first words; developmental delay; mild/moderate intellectual disability; no autism spectrum disorder; no attention-deficit hyperactivity disorder; no hypotonia; no stereotypies; no epilepsy; no sleep disturbance; MRI brain normal; facial dysmorphism; macrocephaly (97th centile); no overweight; no joint hypermobility; learning disabilities |