Call Chris Wallin at at Virginia Hospital. She also has a free service:
http://kid-koncepts.com/
If you ever have concerns about your child's development (like I did), this site
will be a great resource for you. I don't work for Dr. Wallin, but my son is a
patient of hers. We have found her to be a fantastic resource and I really
believe that she changed the course of my son's life; early intervention is key!