So we dont understand all the biomedical pathways, and all of the chemicals that pregnant women use and abuse could definitely be the cause. But NOT things such as the TDAP vaccine, which has never been tested on pregnant women but is routinely given to them. Or the flu vaccine, now routinely given to pregnant women, never tested for safety for them, and includes thimerisol. But of course, these could have no effect on a developing fetus, because the government and Pharma industry tells us they dont. SMH
People engage pseudo science for comfort when they are bewildered and desperate. Sorry but there is absolutely no credible scientific evidence that vaccines cause autism. The problem is that if a woman receives TDAP or any other vaccine during pregnancy, has an autistic child, there is usually much more to the history. Somehow she fails to recall that she used marijuana regularly early in her 1st trimester before she “knew” she was pregnant.