Milestones matter. How your baby plays, learns, speaks, acts, and moves offers important clues about your baby’s development. Check the milestones your baby has reached by 2 months. Talk with your baby’s doctor at every well visit about the milestones your baby has reached and what you can expect in the months ahead.
(learning, thinking, problem-solving)
You know your baby best. Don’t wait. If your baby is not meeting one or more milestones, has lost skills he or she once had, or you have other concerns, act early – it can make a big difference. Talk with your baby’s doctor, share your concerns, and ask about developmental screening.
If you or the doctor are still concerned:
As your baby’s first teacher, you can help his or her learning and brain development. Try these simple tips and activities in a safe way. Talk with your baby’s doctor and child care providers if you have questions or for more ideas on how to help your baby’s development.
To see more tips and activities, download CDC’s Milestone Tracker app.
These milestones are not a substitute for a standardized, validated developmental screening tool. These developmental milestones show what most children (75% or more) can do by each age. Subject matter experts selected these milestones based on available data and expert consensus. Milestones information published here is based on the information and guidance provided by the Centers for Disease Control and Prevention (CDC). What is a Developmental Milestone? (n.d.). Centers for Disease Control and Prevention.