Chinese Medical Astrology presents how astrology influences health. This book introduces the Heavenly Stems, Earthly Branches, Chinese Calendar, how to create a Four Pillars birth chart, convert the Four Pillars birth chart to the five elements and internal organs, creating the 10-Year Fate cycles, Stem and Branch interactions, seasonal influences, Empty/Void Branches and unique applications from the Nei Jing. This is a rare English presentation on this topic. This is an advanced book that requires a serious effort to learn and apply the material and methods.