Interactive tracker
Developmental milestones
A simple way to keep track of the things your child is doing — from smiling and babbling to running and counting. Pick an age, check off what you see, jot down questions, and print it for your next check-up.
A gentle heads-up
Milestones are typical markers, adapted from the CDC’s “Learn the Signs. Act Early.” program. They’re a guide for talking with your child’s doctor — not a test. Every child is different.
Your child
Choose an age to check
2 months
By 2 months, many babies…
0 of 9 checked0%
Social & emotional
Language & communication
Movement & physical
Notes & questions for the doctor
How to read this
Every child grows at their own pace, and this checklist is a conversation starter — not a diagnosis or a test to “pass.” Children reach milestones at different times. If your child isn’t doing some of these, or if they lose skills they once had, talk with your pediatrician — you don’t need to wait. Acting early gives your child the best chance. In New Hampshire, you can also contact Family-Centered Early Supports & Services for a free evaluation for children under 3.
Have a concern? See New Hampshire early-intervention resources — including a free evaluation for children under 3.
Private to you. Anything you type into the tools here stays on this device, in this browser. Nothing is sent to us or saved to an account — no child’s information ever leaves your device. Clearing your browser data erases it, so print anything you’d like to keep.