The first part, and the one most people getting hair transplant surgery are interested in, is the hairs. There should be one to four full hair follicles in the unit and one or two fine hairs as well. There are sebaceous glands in the follicular unit which produce oil. The follicular unit is a living unit with muscle, nerves and blood vessels that are all tiny enough to fit into this small package. This is to prevent you from getting a false impression of what a hair transplant can do. Yet, if you use your imagination, you can see how the right style would make the hair transplant look great. Before you go in for your hair transplant surgery, your surgeon will give you some facts about how to care for your hair before the surgery and after. In fact, 50% of American men that are 50 years old or older are dealing with some amount of hair loss. Hair problems in today's society beg to be conquered. Some do it by shaving their heads completely. Others take the exact opposite route and have hair transplant surgery. Those who accept their baldness may have a healthy psyche, but they are slightly out of step with the rest of the world. Making the Decision to Have Hair Transplant Surgery Having hair transplant surgery is a big step. The decision does not come easily to most people. There are many aspects of your life that are affected by your choice to have or not to have the procedure done. There are several questions to ask yourself. If you have lost your hair because of some kind of trauma or burns, you will also make a good candidate for hair transplant surgery. This is because the hair you still have will probably still be healthy. It will provide good donor hair for your hair transplant. The most likely situation is that you will have enough hair to make this possible. The more hairs per graft that are used in your hair transplant, the less natural your hair will look. Many doctors still use grafts that contain up to eight hairs. These do not look as conspicuous as the hair plugs of earlier decades, but they do not look as natural as they can, either. Try to find a doctor that uses grafts that contain one to four hair follicles.