Autism Can Be From the Germ Line Mutations in the DNA of Sperm Cells of Older Men Sperm Progenitor Cells Divide Hundreds and Hundreds of Times

They won't publish the stats on the ages of the fathers in non-familial autism because the cause of autism would be very obvious.

There is a male biological clock, and it does effect the lives of many offspring.


Note to the "Second Wives Club"
Not only does male fertility decrease decade by decade, especially after age 35, but aging sperm can be a significant and sometimes the only cause of severe health and developmental problems in offspring, including autism, schizophrenia, and cancer.