Paediatricsmiddle twist
A boy born at 30 weeks gestation attends the child health nurse at 9 months of age. His mother has completed the Ages and Stages Questionnaire using his date of birth, and the gross motor score falls below the cut-off while the other four domains are within range. He rolls both ways, sits propped forward on his hands for a few seconds, transfers a rattle between his hands, reaches for his bottle and babbles. His neonatal cranial ultrasounds were normal, and his tone, reflexes and hip abduction are normal today. Which one of the following should be done next?