Autism is from birth, although autism-like symptoms can occur as a result of brain injury and illness etc. It is likely that autism is the result primarily of environmental factors triggering genetics that would not normally cause a problem to result in ASD, or autism spectrum disorder.
Vaccines have been suspected to cause autism for a while, but the evidence for them causing autism is weak.
The actual cause of autism is not yet known, although we do know that some drugs can cause autism when exposed to unborn babies in utero.
One example of this is the anti-convulsant sodium valproate, which is still commonly prescribed to women of childbearing age. Class action lawsuits in various countries (including the UK and USA) are currently underway.
No, autism is a birth defect.
no it did not cause autism, birth defects cause autism
A teenager doesn't develop autism - a person is autistic from birth.
Autism can be inherited from parents with genes for autism. Autism can also be the result of the spontaneous mutation of a gene. It is suspected that a person with the genes for autism might need an environmental factor (in the womb or shortly after birth) to trigger the development of autism.
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do you know someone with autism? you can start by telling a story.. or with the shocking statistics
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No, autism is a neurodevelopmental condition that is typically present from early childhood. Trauma can exacerbate symptoms in individuals already diagnosed with autism, but it does not cause someone to develop autism later in life.
No. Autism runs in families and is probably genetic.
No, Autism isn't linked to pre-birth epidural.Autism is a neurological difference, like with Neurotypical people it develops as the brain develops during the second trimester and is as a result of genetic factors.
all I know is autism.
No, autism has absolutely nothing to do with the decisions that a mother made during birth. Autism is a neurological condition so is a result of development in the womb during the second trimester. Autism is strongly linked with various genetic factors so whether or not a child is Autistic is most likely due to genetics from both parents (although stronger link with the father).