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. There is still room for improvement, though, as the results still do not look completely natural as they should. A new method of hair transplant that is being used by some doctors today is follicle-unit micro-grafting. In this procedure, grafts are made up of 1-4 hairs and are placed over the balding area. It is unclear whether this is much like hair cloning or not. That is because Dr. Gho neglects to submit his findings to be published in medical journals. Without review by other doctors, Gho's theories cannot be tried and evaluated. Certain types of auto-immune diseases, such as alopecia areata can now be treated by means of hair transplant techniques by using the donor strip method. Then, your doctor will schedule other check-ups, which you should also attend. At first it may seem as if you have to be very careful with your hair - and you do! It does not make sense to spend hundreds or thousands of dollars having your hair transplant surgery and then not follow through with good care. He will ask the patient to come back for a final consultation in six months or so. Many doctors will refuse to do immediate hair transplants if they are put to the test. 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. This means that the follicular units are carefully taken out of the donor tissue and kept individually intact. When doctors use hair transplant procedures with FUT, they do not have to use quite as large of a donor site. The follicular units are small and they can be separated from tissue that has no hair, under the microscope.