If the mother suffered one or more of the following complications during pregnancy:
- gestational diabetes
- gestational hypertension
- an infection and related fever that required mother’s hospitalization.
If the child was born prior to the 26th week of pregnancy.
If the child is diagnosed with Down Syndrome, Fragile X Syndrome, Tourette Syndrome, or Tuberous Sclerosis.
If the mother used illegal drugs, alcohol, or certain prescription drugs during pregnancy.
If the mother was over 40 or father was over 45 years of age at the time of birth.
One of the parents has been diagnosed with autism.