The follicular unit is a living unit with muscle, nerves and blood vessels that are all tiny enough to fit into this small package. The unit is set off by a band of collagen that holds it together. 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. Otherwise, you can look for ads in the yellow pages to start your search. Contacting professional organizations is also a good idea. Once you have found a doctor or doctors to consider, make sure they let you see examples of their work. It will not be enough to see what they can do with a virgin scalp. 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. Some doctors are even transplanting donor hair into areas where the patient still has hair. 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. They termed this phenomenon Donor Dominance. Hair transplant surgery was on the horizon. Your usual pillows can be used, or you can buy wedge-shaped pillows made for this purpose. On the other hand, you do not want too much blood flow. You should get plenty of rest after your hair transplant surgery. For the first few weeks it is not wise to engage in any physically demanding activities. It will most likely be a doctor's clinic or an outpatient surgery center. You will be made to feel as comfortable as possible. Unless you are one of a very tiny group, you will not have to stay in the hospital overnight. You will have time to discuss anesthesia with the doctor. She will probably tell you that you will be sedated and given a local anesthesia.