They also want to see it work better for the types of people who have hair transplants today. One area of research is hair cloning. Hair cloning promises to be a revolutionary procedure that would give people with little hair a chance to have hair transplant surgeries. It would do this by multiplying the hair a patient already has rather than using up the good hair that still exists on the patient's head. The doctor will also want to know the patterns of baldness and hair growth in your family history. This will give an idea of whether there is hope for a good result that will last for a fair amount of time. You will also need to reveal to the doctor if you have had any hair replacement surgery before. 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. When people are concerned about balding, they spend much time looking into a mirror to double-check and re-comb their hair to make it look like it covers more of their heads. 5. Do I feel comfortable around the opposite sex? People who have serious balding issues often feel as if members of the opposite sex look at them with contempt. However, a light-skinned man with very dark hair will need much more hair to provide the same amount of coverage. You should figure that the average number of hair transplant grafts needed to cover a balding area is 25% of the original hair that was there. You can move up or down from this figure according to your other factors such as thickness, curliness, or color. The truth is that you have many small wounds and you need to protect them. 4. Hair transplant can be a time-consuming commitment. Treatment can often last one to two years. Mega-sessions where thousands of grafts are done in one sitting help to shorten the overall time. However, the length of these sessions is often grueling.