But the National Autistic Society says that about 750,000 autistic adults in the UK remain undiagnosed. And a 2025 review estimated that 89% of autistic adults over 40 remain undiagnosed, with that ...

Add Yahoo as a preferred source to see more of our stories on Google. Internally, many undiagnosed adults with autism say they feel different from those around them. Westend61 via Getty Images You may ...

While this condition has historically been thought to affect men and boys more often, new research shows otherwise.

March 13, 2007 — -- A new effort is being launched to better educate parents and pediatricians about the earliest signs of autism. There are no known causes or cures for this disorder, but the ...

Behaviors observed at 9 months old were linked to potential autism symptoms at 1 year of age Children typically aren’t diagnosed with autism until ages 3 to 5 MONDAY, April 21, 2025 (HealthDay News) - ...

Autistic kid hands holding puzzle jigsaw and word autism, mental health concept. Autism spectrum, disorder. World autism awareness day Parents might be able help detect autism earlier than ever in ...

Why is autism often missed in girls and how is new research changing autism diagnosis across genders worldwide?

35-Year Study Shows How Condition Has Been Systematically Missed In Females In A Nutshell Autism diagnosis rates increased ...