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. You will be told to use your normal shampoo before the hair transplant surgery. No special scalp treatment will be needed. Do not worry about any scraggly hair on top of your head. This is why you should never accept any doctor's offer to do a few hair grafts and see how you like it before doing a full hair transplant surgery. Once you start, you are committed. 3. You need several days of rest afterward hair transplant surgery. Since the operation is so easy to endure, you might think that you can jump up and go right back to your regular activities. If your doctor uses the follicular unit grafts for your hairline, it will look much more natural than with the larger plug-like grafts. This is important because your hair transplant will be noticeable if the hairline is not done well. 2. Your hair transplant site will be fuller if you have higher density in your donor sites. Your hair transplant will not heal unless you keep the newly operated-on skin out of the sunlight. The surgery will make the skin especially sensitive. If you protect the skin on your scalp after getting a scalp hair transplant, you will help the wounds heal much faster. You can start out by getting some kind of hat. They did not get what they were promised. 2. Underestimating Price. Surgeons usually do give some sort of estimate of the cost of the entire procedure of a hair transplant. A reputable surgeon will emphasize that it is only an estimate and that things may change once the procedures are started. Also, she will give an honest accounting of what she expects the procedure to cost. Male pattern baldness uncovers parts of the top of the head. However, the sides and back of the head are usually covered with healthy balding-resistant hair follicles. Men with this pattern of balding will have donor hair that survives the hair transplant process and flourishes long afterward. That is because a naturally-occurring enzyme in the body combines with testosterone to create a chemical called DHT.