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Can Autism Be Diagnosed Before Age 2?
July 13, 2025
Yes,
autism can be diagnosed before age 2, though it may be challenging due to the developmental nature of the condition.
Early signs of autism spectrum disorder (ASD) can typically be observed in the first two years of life, particularly in areas like social communication, behavior, and sensory sensitivities.
The earlier the diagnosis, the better the opportunity for intervention. Symptoms such as limited eye contact, delayed speech, lack of response to social cues, and repetitive behaviors can raise concerns for autism. While a formal diagnosis might not be made until later, early intervention programs, like ABA therapy, can begin as soon as concerns arise, even if a diagnosis isn't yet confirmed.
Research has shown that early diagnosis and intervention significantly improve long-term outcomes for children with autism, enhancing social skills, communication, and behavioral management.
Looking for early intervention support?
At Divine Steps ABA, we provide individualized ABA therapy in Maryland, Virginia, and North Carolina for young children, helping them build essential skills from an early age. Early support can make a big difference in your child’s development.
Contact us today to learn how we can support your child's growth!
SOURCES:
https://www.nichd.nih.gov/health/topics/autism/conditioninfo/symptoms-appear
https://www.autismspeaks.org/signs-autism
https://www.cdc.gov/autism/diagnosis/index.html
https://www.expressable.com/learning-center/autism/what-are-the-signs-of-autism-in-a-2-year-old
https://www.nichd.nih.gov/health/topics/autism/conditioninfo/treatments/early-intervention
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