One drawback to eyebrow hair transplant surgery is that eyebrow hair, which usually does not grow, will grow and need to be cut because it is actually scalp hair. Also, when the wounds heal, the lay of the eyebrows may change and not be so natural. However, if you need hair transplant surgery to replace your eyebrows, it is usually a much better alternative than other choices you have. Once the follicular units for the hair transplant are dissected out of the donor tissue, technicians set them aside in a saline solution. The temperature must be ideal or the small grafts will not survive the procedure. This is done very carefully in order to ensure a good result. The surgeon will make tiny incisions into the scalp where the hair transplant grafts are to go. You must be deemed appropriate for the surgery. It may seem that everyone would be approved, but there are several reasons why you may not be. The doctor will explore both the hair loss you have suffered, and the hair growth you still have. This is very important, because knowing where the donor hair for the hair transplant will come from is imperative. However, the sides and back of the head are usually covered with healthy balding-resistant hair follicles. Men with this pattern of balding will have donor hair that survives the hair transplant process and flourishes long afterward. That is because a naturally-occurring enzyme in the body combines with testosterone to create a chemical called DHT. Once you start, you are committed. 3. You need several days of rest afterward hair transplant surgery. Since the operation is so easy to endure, you might think that you can jump up and go right back to your regular activities. It is just your scalp after all, not muscle or bone. The truth is that you have many small wounds and you need to protect them. The first thing you need to do is to find a hair transplant surgeon who has done many hair transplant repair surgeries. Fixing bad hair transplants is somewhat of a specialty for certain doctors. Your own primary care physician may know of a surgeon who is involved in this sort of work. Otherwise, you can look for ads in the yellow pages to start your search.