Hair transplant density is generally 40 to 50 roots per square centimeter can be planted. Hair transplant density of the appropriate number to be close to the number of normal human hair density is better, planting density refers to a square centimeter of scalp, according to a hair follicle average calculation, can grow two hair. However, each person’s occipital hair follicle resources, health conditions are different, hair loss area is different, so the density of hair transplantation is also different, generally 40 ~ 50 of the planting density can be. The newly grown hair after hair transplantation will be close to the natural growth density. Hair transplantation has less bleeding, and there is not much blood scab after surgery, so it is recommended that you do not wash your hair for about one week after the surgery, and do not rub the implanted part of the hair when you wash your hair. It is recommended that the patient go to a regular hospital for consultation, and have the hair transplant operation performed by a professional doctor.