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Detect Autism Early. Interactive Tools for Parents.

Group of toddelersCheck out these interactive tools to help you watch for and record your child’s developmental milestones.

Do you know all the ways you should measure your child's growth? We naturally think of height and weight, but from birth to 5 years, your child should reach milestones in how he plays, learns, speaks and acts. A delay in any of these areas could be a sign of a developmental problem, even autism. The good news is, the earlier it's recognized the more you can do to help your child reach her full potential.

CDC's "Learn the Signs. Act Early." campaign has two interactive tools to help you watch for and record your child's developmental milestones. Remember that babies and children develop at their own pace, so it's impossible to tell exactly when yours will learn a given skill. The developmental milestones will give you a general idea, but don't be alarmed if your child takes a slightly different course.

Milestone Checklists

These milestone checklists is a great way to record the milestones your child is reaching for a baby book or as a way to share your child's development with the doctor or nurse at the next checkup.

View, download, and print the milestone checklists »

What Can I Do if I Suspect a Problem with My Child's Development?

If you or your doctor think there could be a problem, ask for a referral to see a developmental pediatrician or other specialist, and contact your local early intervention agency (for children under 3) or public school (for children 3 and older). To find out who to speak to in your area, you can contact the National Dissemination Center for Children with Disabilities by logging on to* or calling 1-800-695-0285. In addition, the CDC has links to information for families on their Autism Information Center page. Right now, the main research-based treatment for autism spectrum disorders is intensive structured teaching of skills, often called behavioral intervention. It is very important to begin this intervention as early as possible in order to help your child reach his or her full potential. Acting early can make a real difference!

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"Children with autism spectrum disorder are not being diagnosed as early as they could be. Learn the signs of autism and get help if you’re concerned."

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"Many children with autism spectrum disorder (ASD) are not being identified as early as they could be. Early identification is the most powerful tool we have right now to make a difference in the lives of children with ASD."

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"Too many children w/ autism are not being identified as early as they could be. Earlier is better. #ActEarly"

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