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. This is done with a stereomicroscope. Inserting these micro-grafts is a very tricky business. Creating the correct angles is difficult. If the patient does not have straight hair, her curly hair must be inserted by rotating it so that it lies even with the curve of the brow that is being made. Treatment can often last one to two years. Mega-sessions where thousands of grafts are done in one sitting help to shorten the overall time. However, the length of these sessions is often grueling. 5. Hair transplant surgery may be combined with other procedures. If you do not have enough hair, you cannot have a normal hair transplant surgery. This is just a starting point. Many of the doctors who advertise there are simply trying to start up a practice in the field. They may have little or no experience. This is just a way to get names that you can check out. When you contact a hair restoration surgeon, ask to see a portfolio of patients' photos before and after hair transplant surgery. A follicular unit is a single entity that is made up of several parts. All these parts are necessary to the whole. The first part, and the one most people getting hair transplant surgery are interested in, is the hairs. There should be one to four full hair follicles in the unit and one or two fine hairs as well. These people do not strike up conversations with the opposite sex or seek them out. It is only with drastic measures, such as counseling, that these people can get past their timidity. Hair transplant surgery can give them more confidence as well. 6. Will having hair transplant surgery change anything? 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.