The Centers for Disease Control and Prevention (CDC) provides a comprehensive list of developmental milestones and guidelines to help track a child's progress. These milestones are divided into age groups, such as: - Infants (0-12 months) - Toddlers (1-3 years) - Preschoolers (3-5 years) - School-age children (5-12 years) These guidelines help pediatricians and parents recognize typical development patterns and identify any concerns early on.
