If your child is 3 or under, and you suspect a developmental delay or autism, you can call the Birth to Three program in your area. In Allegheny County, the Alliance for Infants and Toddlers can be reached at (412) 885-6000. For surrounding counties, simply go to google and type in your county and the words "birth to three program." Most programs are run out of the County mental health/mental retardation offices. The services that birth to three will provide are speech, occupational therapy, dev...