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. The end result is an increase in the number of hairs available for hair transplant. Not only is hair cloning possible, it has been proven in many scientific studies. Recently one group of researchers did a culture whereby they multiplied the number of dermal papilla cells. With this being possible, hair cloning is a single step away. 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. Your hair transplant doctor will want you to come in for a check of your transplants about a week after your surgery. They are often optimistic and have the motivation required to make the commitment needed for what may end up being lifelong treatment. When a young man gets a hair transplant procedure, it can avert many problems with low self esteem and lack of self confidence. With older men, these attitudes are already ingrained so that it takes some doing to change them. Follicular units are then extracted from the tissue using a stereomicroscope. This is all done by skilled nurses and technicians. The insertion of the hair into the receptor sites comes later. Once the follicular units for the hair transplant are dissected out of the donor tissue, technicians set them aside in a saline solution. Yet some feel that there is that degree of pain involved. The injections of the local anesthetic into the scalp before hair transplant procedures are definitely painful to some degree. Anyone who has had a tooth pulled knows that, if the tooth is deadened properly, it is not the tooth-pulling that hurts.