Not all doctors today have given up on older methods. This is one reason why you should ask a lot of questions when you look for a hair transplant surgeon. Up-to-date techniques for hair transplant use only the follicular unit and not a large amount of surrounding tissue for the donor grafts. This cuts down considerably on the amount of pain experienced. When doctors use hair transplant procedures with FUT, they do not have to use quite as large of a donor site. The follicular units are small and they can be separated from tissue that has no hair, under the microscope. That way, only the tissue that grows hair is transplanted. It is a much more efficient procedure in that way. You most likely cannot wait to see the faces on your friends and acquaintances when they notice your new full head of hair. In the meantime, you have to go through the surgery and take care so that your hair transplant will be successful. Your hair transplant will not heal unless you keep the newly operated-on skin out of the sunlight. This is so that the donor site scar will be adequately covered up until the sutures heal. Also, the doctor will not tell you to get a haircut. In fact, when getting a hair transplant, the longer your hair is, the better it often works. It hides the sutures and eventually hides any scars you might have. Some of the items on the list might seem like the doctor is interfering with your life, but they are truly necessary if you are to get the best outcome. You will be told to quit smoking, at least until after you have healed from the surgery, if you are a smoker before the hair transplant procedure. This is important because smoking makes you heal slower by inhibiting blood from flowing to your skin. When you shop for a hair transplant surgeon, you will find that different doctors give widely varying estimates of the number of grafts you will need. This can make you very uncertain about the wisdom of even getting a hair transplant. It helps to have a fair idea of what to expect. Unfortunately, there are hair transplant surgeons who do not take their position of respect seriously.