In the case of male patients, it is desirable to prevent from progression of baldness as they age. The types of surgery and required number of hairs should be decided by considering estimated baldness status in the future rather than the current baldness. Transplantation needs to be processed in between existing hairs. Dr.Ahn takes into consideration the patient’s gender, age, hair density, and distribution of hair before the surgery. Dr.Ahn also has a customized consultation on a hair design with the patient, which increases the overall satisfaction with the most natural result.