I think that it is a rather complex and long topic... since the statistics depend on the area or country, their data can vary or even manipulated... on the other hand we are in an era where people feed on garbage... not to mention say drugs and alcohol and that undoubtedly affects pregnancies and when it comes to procreating it is no longer the same as it was 70 years ago... in the past children who suffered from autism but were born into a rigid and sexist family were simply They beat them so that they would no longer behave that way... or as my colleague says in his article they simply said that that child was crazy and... autism was no longer recognized... today everything has advanced and it is much faster detecting this disease in children and at an early age, which is the best way to give them adequate treatment 👍