Your Child's Development (Birth to 5 Years Old)

Our age-specific overviews can give you a sense of how your child might develop from birth to age 5. Print them or keep them handy on your smartphone or tablet for your next doctor visit.

• Your Child's Development: Newborn
• Your Child's Development: 3–5 Days
• Your Child's Development: 1 Month
• Your Child's Development: 2 Months
• Your Child's Development: 4 Months
• Your Child's Development: 6 Months
• Your Child's Development: 9 Months
• Your Child's Development: 1 year (12 Months)
• Your Child's Development: 15 months
• Your Child's Development: 1.5 Years (18 Months)
• Your Child's Development: 2 Years (24 Months)
• Your Child's Development: 2.5 Years (30 Months)
• Your Child's Development: 3 Years (36 Months)
• Your Child's Development: 4 Years
• Your Child's Development: 5 Years