About 1 in 31 U.S. children are identified with autism (CDC, 2025), and early signs are often visible well before age 2 — including reduced eye contact, not responding to their name, limited pointing or gesturing, and delayed language. A formal evaluation is the only way to confirm a diagnosis, but no doctor's referral is required to start one, and earlier evaluation means earlier access to intervention.
How to Know If Your Toddler Is Autistic: Signs by Age As of 2025, about 1 in 31 US children are identified with autism by age 8, up from 1 in 36 only a few years earlier CDC, Autism Data and Statistics, 2025https://www.cdc.gov/autism/data-research/index.html. If you have landed here because something about your toddler has been nagging at you, that instinct is worth taking seriously. Parents often notice a real pattern well before a clinician puts a name to it. The difficulty is that most early
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