Baby Milestones: The First 6 Months
Updated, January 22, 2026 – In 2022, the CDC and the American Academy of Pediatrics, (AAP) expanded the points at which parents can check developmental milestones for children age 2 months to 5 years old. This article, Baby Milestones details common behaviors you can observe at ages 2, 4 and 6 months old so you […]