Deletions of 10q22‐q23, which include BMPR1A, have been reported with a variable phenotype that includes cardiac septal defects, scoliosis, short stature, macrocephaly, developmental delays, and juvenile polyposis (Breckpot et al., 2012; Dahdaleh, Carr, Calva, & Howe, 2012). This evidence concerns the gene BMPR1A and Global developmental delay.