Autism is a complex neurological disorder that affects the development of a person’s communication and social interaction skills. It is a spectrum disorder that means different people can experience varying levels of severity. While there is no definitive answer as to what causes autism, research has shown that there is no single age that causes autism.
Studies have found that autism can occur at any age, although it is most commonly diagnosed during the early childhood years. A diagnosis of autism is typically made when a child is between the ages of two and three, though some children may not be diagnosed until later in life.
Research has also suggested that autism is likely to be caused by a combination of genetic and environmental factors. Studies have found that autism is more common in boys than girls, and it is also more common in certain ethnic and racial groups. Additionally, research suggests that certain prenatal and perinatal factors, such as maternal health issues, may be associated with an increased risk of autism.
There is also some evidence that suggests that autism is linked to premature birth, low birth weight, and other prenatal factors. Furthermore, some research has suggested that certain environmental exposures, such as exposure to certain chemicals or viruses, may be associated with an increased risk of autism.
Overall, it is clear that autism does not have a single age that causes it. While it is most commonly diagnosed in young children, research suggests that it can occur at any age and is likely to be caused by a combination of genetic and environmental factors.