The pictures should be of good quality so that you can really see what kind of job was done. Next, ask for names and phone numbers of patients the surgeon has treated. A doctor who has done many successful hair transplant procedures will have a list of people willing to talk about their experience. You can call each one and ask about how the procedure went for them. You will be given a special shampoo to use and specific instructions on how and when to use it. It is necessary to clean gently but thoroughly. At first, you may find yourself rinsing your hair many times a day. Just be sure that you do not bother the hair transplant site by scratching or rubbing it. Of course, to follow the dental analogy, after the numbing wears off there is plenty of pain where the tooth was before. With hair transplant surgery, there is pain after the surgery as well. Swelling is normal after hair transplant surgery and can even keep you away from work. Your skull may feel very unusual for weeks. It was during this decade that doctors had begun to try moving balding-proof hair follicles to the balding areas of patients' heads. They used hair from the fringe, or back and sides of the head, to accomplish this. 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. When doctors do hair transplant surgery to replace eyebrows, they have to make sure that they put the hairs in so that they will point in the natural hair direction. For this, the surgeons use very fine gauge needles. They must also use this to help the hair to lie flat. Because the eyebrow hair is made of individual hairs, hair transplant surgery must involve creating those single units of hair. A follicular unit is a single entity that is made up of several parts. All these parts are necessary to the whole. 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.