This is one reason why you should ask a lot of questions when you look for a hair transplant surgeon. Up-to-date techniques for hair transplant use only the follicular unit and not a large amount of surrounding tissue for the donor grafts. This cuts down considerably on the amount of pain experienced. 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. To do this, hair is taken from the scalp, just as in other hair transplant procedures. Then, the follicular units are divided into individual hair grafts. If you have a high number of hair follicles per square centimeter than most people, more grafts can be done, so your hair will look fuller. 3. Your scalp laxity will also affect the fullness of your resulting hair transplant site. This refers to the flexibility of your scalp. How loose your scalp is helps to decide how many grafts can be done just as hair density does. If you are positive yet realistic, you may be ready for the next step. Next, the doctor will get all the facts on your health that are related with surgical procedures. Uncontrolled high blood pressure would be a problem. If you are on anti-clotting medications such as Coumadin, you would have to stop taking them for awhile before having a hair transplant. 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. 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.