Baby Milestone Checker
Is your baby's development on track? Check off milestones by age based on CDC guidelines. Track motor, language, social, and cognitive skills.
Progress at 6 months
0/12About These Milestones
Based on CDC "Learn the Signs. Act Early." guidelines. Every baby develops at their own pace - these are general guides, not strict deadlines. Items with a star (★) are considered important markers. If you have concerns, talk to your pediatrician.
When to Talk to Your Doctor
- Your baby loses skills they once had
- Your baby isn't meeting several starred (★) milestones
- You have any concerns about development
- Your gut tells you something isn't right
Early intervention makes a real difference. Trust your instincts.
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Download Free on iOSDisclaimer: This tool is based on CDC developmental milestone guidelines and is for educational purposes only. It is not a diagnostic tool and cannot replace professional evaluation. Every child develops differently. If you have any concerns about your child's development, please consult your pediatrician or request an early intervention evaluation.
Understanding Baby Development Milestones
Developmental milestones are behaviors or skills that most children can do by a certain age. They include how children play, learn, speak, behave, and move. While every child develops at their own pace, milestones give us a general guide for what to expect.
The Four Areas of Development
This tool tracks four key areas: Motor skills (crawling, walking, grasping), Language and communication (babbling, first words, following directions), Social and emotional (smiling, playing games, showing affection), and Cognitive (problem-solving, understanding cause and effect, exploring objects).
Why Early Detection Matters
Research shows that early intervention services - before age 3 - can significantly improve outcomes for children with developmental delays. If you have concerns, don't wait. Talk to your pediatrician or contact your local early intervention program. You don't need a referral, and services are often free.