Gregory and his Extra X

Gregory and his Extra X is a children’s book for kids with XXY (Klinefelter syndrome). This book helps children and adolescents with XXY understand their condition. The story follows Gregory, a young boy with XXY, through his busy day as he attends school, goes to golf practice and has a doctor’s appointment. The story explores the genetics of XXY and addresses social, academic and medical aspects of this condition in an age-appropriate, fun way. Though Gregory’s condition presents him with many...