Autism spectrum disorder is a developmental disorder, which means that signs become apparent as a child does not develop as expected, for example developing speech or learning to crawl later than expected.
As such, there are few signs of autism that are noticeable in newborns. However, if a baby fails to reach the developmental milestones expected at two months old, four months old, six months old, nine months old and a year old, this could be one of the first signs of autism or another developmental condition.
Good to know: Not all babies reach developmental milestones at the exact same time. It is normal to have some variation in development. If in doubt about a child’s development, check with a doctor.
Some of the early signs that a baby under one year old may have autism spectrum disorder include:
- Not babbling by four months old
- Not smiling by five months old
- Not laughing by six months old
- No interest in games like pat-a-cake or peek-a-boo by eight months old
- Not responding to their name by 12 months old
- Not looking at objects pointed out by other people by 12 months old
- Being upset by loud noises
- Not looking to a parent for comfort in new situations
- Being happy to play alone for long periods of time
- Not making eye contact
AUSTISMATE 