My name is Darlene Caton and my husband and I are the parents of a 13 year old little boy who is severely autistic. He was diagnosed with autism when he was 3 years old. Our lives have been devastating every since that moment we were told. We are convinced that our son was born normal and that it was the vaccines that made him autistic. We have been told by a couple of chelation therapy. We are willing to do anything for my son to make him better. Are there any pros and cons to chelation therapy. Is there any hope for our son? Is this something that we should try?