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Functional development tool

Milestone Checker

Choose your child’s age range and work through a practical milestone checklist for that stage. You’ll get a clear summary, see which areas look on track, and know when it makes sense to keep watching versus share concerns with your child’s doctor.

This tool is designed to help parents organize observations, not diagnose. It gives you a cleaner next step when you want something more useful than guessing.

Age-based checklists Each age range loads a real checklist with stage-appropriate milestones.
Clear scoring See how many answers are Yes, Not Sure, or Not Yet in one view.
Action-oriented output Know whether to keep watching, practice more, or talk with your doctor.
A milestone tracker used to monitor a child’s developmental progress over time.
Set the stage

Choose your child’s age

The checklist changes with the selected age range so the questions stay relevant and practical.

These checklists are best used near the end of the selected age range rather than far earlier in that stage.
A checklist like this helps organize what you are seeing at home. It does not replace developmental screening or a professional evaluation.
Checklist

Your child at 2 months

Answer each item with Yes, Not Sure, or Not Yet based on what you are seeing now.

Summary

Ready when you are

Complete the checklist and click Check results to see your summary and suggested next step.

Yes
—
Milestones you are already seeing
Not Sure
—
Items to watch more closely
Not Yet
—
Skills not showing yet
Next step
—
What to do with this result

How to read the result

A few Not Sure answers can happen when a skill is just emerging or your child has not had many chances to show it yet.

Areas to watch

If any items are marked Not Sure or Not Yet, they will appear here after you check results.

Useful next steps

Use the checklist, then go deeper

If you want more context after checking milestones, keep exploring development guidance and related tools that help you spot patterns more clearly over time.

Development hub About milestone tracking When concerns come up