If you decide you do not like the results, it is not as simple as taking off a wig to change your hair. You would have to go through many surgeries and your head may never look the same. 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. Your relatives may have had hair that went bald into a horseshoe pattern and held at that stage. If this is the case, your surgeon will know what to expect. Then, he can take "bald-proof" hair from the sides and back of your head as donor hair and perform the hair transplant. 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. 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. If you look under a microscope at a scalp, you can see follicular units growing in just this way. The idea of bringing this information into hair transplant procedures led to innovative surgical methods. Rather than just moving around individual hair follicles, surgeons actually moved a unit which contained everything the hair needed to keep growing. The doctors were trying to determine whether hair follicles were balding resistant because of where they were located on the head or because of something inherent in the follicles themselves. This would settle the issue of whether hair transplant would work by those methods. After their trials, they got the answer: the hair follicles themselves made the difference in the life of the hair and not where they were placed on the scalp. Virtually every doctor has some procedure that has gone wrong to some degree. A good doctor will admit this and provide a plan to avoid it. There are hair transplant stories that would make most people think twice about having the surgery. However, it is not a good representation of the fine work that most hair restoration surgeons are doing.