He will listen to your questions about hair transplant and provide intelligent answers. He will also try to find out what your goals are to see if they are realistic. 6. Keep it realistic. If the doctor says the hair transplant will cost an exorbitant amount of time or money, be wary. You should have a basic idea of the going rates before you make this decision. This chemical is responsible for the hair loss on the tops of men's heads when they have male pattern baldness. However, it does not affect the back and sides of their hair in most cases. These areas have healthy hair follicles and make excellent donor sites for hair transplant surgery. These are called stable sites because they remain unchanged over time rather than shrinking like the hair follicles affected by DHT do. The density of hair on these patients' heads is not commensurate with the number of grafts they supposedly got. The best hope a patient has of getting what he pays for in a hair transplant is to learn to calculate the number of grafts he needs to cover his balding area. If the surgeon he sees is not in that ballpark, it may be wiser to look for another surgeon. In most cases, the old scar is removed at the same time. When the wound is stitched up, the entire area of both the old scar and the new cut are sewn into one line. If multiple surgeries are done, this procedure is used every time. Hair transplant surgery leaves scars. That much is certain. If you are one of the unlucky few who scar easily, you might have scars big enough that you have to hide them. If you have any questions about how to care for your hair, bring them up at that time. Ask your doctor when you will be ready to use a comb on your new hair. You might be surprised at how soon you can use one. Then, your doctor will schedule other check-ups, which you should also attend. At first it may seem as if you have to be very careful with your hair - and you do! Your doctor will need to prepare you for the surgery so that you will know exactly what to do to make the procedure go better. If you follow instructions, you will have a much better outcome. When the doctor sees you a couple of weeks before surgery day, she will go over again exactly what procedure you are getting.