Most new parents mark their baby’s progress in a series of milestones: first smile, first word, first steps. But pediatricians are focused on a milestone that might be less familiar: the first 1,000 days.
Most new parents mark their baby’s progress in a series of milestones: first smile, first word, first steps. But pediatricians are focused on a milestone that might be less familiar: the first 1,000 days.