Baby John appeared developmentally delayed within the first few months of his life. His dedicated parents pursued his case with his doctors and were soon told that John was suffering from symptoms caused by a pediatric stroke. John received an umbilical stem cell transplant, from the cord blood that his parents banked when he was born. Almost immediately, John's parents began to see changes, and over time, in conjunction with traditional therapies, his progress has been remarkable. John's mother tells his story in her own words in this video.