It is amazing that this first started with a doctor who wanted to transplant hair to give people new eyebrows. Dr. Okuda of Japan was busy trying to transplant hair to the eyelashes and eyebrows of people who had lost them traumatically. This was before World War II. When the war broke out, his discovery of hair transplant procedures was squelched until two decades later. Often, the price per hair transplant session is quoted. This may be a lunchtime session. For example, 200 grafts may be done in a short session for $2000. That equals $10 per graft, of course, but you are getting a special time slot, and a very low number of grafts per session. Prices for specialty hair transplant work tend to be higher as well. This is a normal post-operative condition. The thickness comes back within a few months after surgery. It will be just as full as it ever was. 2. Bleeding. The hair transplant surgery will likely cause some bleeding. If you put pressure on the area, the bleeding will usually stop. In rare situations, the bleeding does not stop this way. Then, the hair transplant doctor pulls the skin together where this was taken out, and stitches it together. Finally, the micro grafts will be finished by being divided into individual grafts by using a stereomicroscope. The surgical team will make a variety of grafts from eight-shaft mini grafts to one or two shaft micro grafts. There should be one to four full hair follicles in the unit and one or two fine hairs as well. There are sebaceous glands in the follicular unit which produce oil. The follicular unit is a living unit with muscle, nerves and blood vessels that are all tiny enough to fit into this small package. The unit is set off by a band of collagen that holds it together. In fact, some people have been so disappointed and even angered about their results that they have filed class action lawsuits against hair transplant surgeons and clinics. There are several reasons they give for their dissatisfaction. 1. Underestimating Procedures. Certain surgeons and clinics underestimate the number of procedures necessary to achieve the desired effect.