Tanner Scale

The Tanner Scale, also known as the Tanner Stages, is a system used by healthcare professionals to describe the physical development of children and adolescents during puberty. It categorizes growth into five stages based on observable changes like breast development in girls, testicular growth in boys, and pubic hair growth in both sexes. The scale helps track normal developmental progress, identify early or delayed pubertal development, and guide medical decisions. Overall, it provides a standardized way to understand and discuss puberty's various stages in a clear, systematic manner.