Developmental Milestones: Ages 2 Months to 5 Years

Abstract

Although no 2 children develop at the same rate, they should be able to do certain things at certain ages. Learning to sit up, walk, and talk are some of the major developmental milestones your child will achieve.Here is information about how babies and young children typically develop. Examples of developmental milestones for ages 1 month to 6 years are listed.NOTE: If you see large differences between your child’s age and the milestones listed, talk with your child’s doctor.Remember to take your child to his recommended well-child (health supervision) visits. At each visit, your child’s doctor will check his progress and ask you about the ways you see your child growing.The American Academy of Pediatrics recommends regular well-child visits at the following times: Your pediatrician may recommend additional visits. If you have any questions or concerns about your child, talk with your child’s doctor. If there is a concern, early treatment is important.The information contained in this publication should not be used as a substitute for the medical care and advice of your pediatrician. There may be variations in treatment that your pediatrician may recommend based on individual facts and circumstances. Information applies to all sexes and genders; however, for easier reading pronouns such as he are used throughout this publication. Developmental milestones are adapted from Hagan JF Jr, Shaw JS, Duncan PM, eds. Bright Futures: Guidelines for Health Supervision of Infants, Children, and Adolescents [pocket guide]. 4th ed. Elk Grove Village, IL: American Academy of Pediatrics; 2017.