The most important thing to remember is that you need hair for the hair transplant to your balding areas. The hair has to come from somewhere on your body. Wherever you take the hair from is called the donor site. There can be different donor sites for different people. The most common donor site for hair transplant surgery is on the head. The density is based upon the number of hair follicles you have in each section of your scalp. 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. 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. Also, the doctor will not tell you to get a haircut. 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. Your doctor may not know the answer to this until after she sees how your first surgery has gone. In any case, it is wise to go in expecting that you probably will need more than one hair transplant surgery. Getting a bad hair transplant result is difficult to live with for years as many have done. The fact that there are surgeries that can correct these problems is music to their ears. When he gives the ok, the surgical technicians again take over the patient's care. The grafts will be more permanently set into place when the technicians dry them by blowing a cool blow dryer across them. This makes them adhere in their place so that no bandages are necessary. The patient will be asked to bring, or will be given, a baseball cap for the ride home from the hair transplant procedure.