The exact figure depends on how autism is identified, since it can range from mild to more severe cases, and how services are provided. For some students, autism means extra help with speech or occupational therapy. READ MORE: How to Properly Dispose of Your Child’s Old Car Seat in New YorkNew Federal Warning Links Prenatal Tylenol Use to Possible Autism RiskAdding to the conversation, the Trump administration announced today that taking Tylenol (acetaminophen) during pregnancy may be linked to a higher risk of autism in children. Experts Caution: Link Doesn’t Mean Tylenol Causes AutismWhile some studies have shown a connection between Tylenol use in pregnancy and autism, experts stress that a connection isn’t the same thing as proof. New Autism Concerns Add to Challenges Facing NY Families and SchoolsFor New Yorkers, these announcements come as schools are already feeling the strain of supporting a growing number of children with autism.