There are advantages to getting hair transplant surgery under the age of 25. Most of these patients are healthy. They do not usually take medications. 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. It is a common circumstance to have the mini grafts in the central and crown of the scalp and micro grafts at the hairline and around the edges. If a person had this arrangement after a hair transplant and then shaved the micro grafts, the mini grafts would look decidedly unnatural. However, with the micro grafts on the leading edges, they blend in and give the hair fullness. From the days before your surgery to the years afterwards, it is good to know all you can about how to care for your hair. If you did not want your hair to look good, you would not have had the hair transplant in the first place. When you are having your consultation with the surgeon, explain the kind of hair style you would like to have. You will know from looking at their hair whether the job was done well. You can ask the person whether you were treated professionally. That person will also know how much the total cost was, and if there were any hidden fees. You might not know anyone who has had a hair transplant procedure. In this case, you might go to the telephone directory. There are sebaceous glands in the follicular unit which produce oil. 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. It could be camouflaged by wearing the hair just a little longer. Other patients have rubbery skin that stretches too much and so causes wide donor scars. These two groups add up to about 5% of the patients who have hair transplant surgery. The other 95% of patients have no problems with their tiny scars at all.