Autism is a lifelong condition that affects how people communicate and interact with others. Autism affects people in different ways. But most autistic people see, hear and experience the world differently from people without autism. Autistic people may be given a diagnosis of autism spectrum disorder or Asperger syndrome. More boys and men are diagnosed with autism than girls and women.

But it's now thought older girls and women may manage the condition differently and are therefore under-diagnosed. Although there's no "cure" for autism, with the right support many autistic people live fulfilled and active lives. Signs and characteristics of autism:  Every autistic person is different, and the signs and characteristics will vary widely. But there are 2 common characteristics: Difficulties with social communication and interaction – autistic people may find it hard to join in…