Excessive drinking may be a problem due to anesthesia and medications you have to take in the course of having your hair transplant done, so you may be asked to refrain from drinking until your head has healed. You may even be told whether or not to take certain vitamins and medications. The doctor will discuss where your hair transplant procedure will take place. They looked quite unnatural; if a person had hair plugs, everyone knew it. They were not only unbecoming, they were also permanent. Improvements were made in hair transplant surgery in the 1980s. Mini-grafts were better, but they still had the appearance of plugs, albeit smaller plugs. These were made up of 5-8 hairs each. This chemical is responsible for the hair loss on the tops of men's heads when they have male pattern baldness. However, it does not affect the back and sides of their hair in most cases. These areas have healthy hair follicles and make excellent donor sites for hair transplant surgery. These are called stable sites because they remain unchanged over time rather than shrinking like the hair follicles affected by DHT do. Facts about Hair Transplant Procedures It is getting more common for people to get hair transplant procedures as the methods keep improving. It is just less obvious than in earlier times when everyone could spot a person with bad hair plugs. Yet, there are still a few facts about hair transplant surgery that are not widely known. Curly hair appears to provide even more coverage than it actually does because it stands up from the head. 6. The way your hair color compares to your skin color will have an effect on the look of your hair transplant. If you have a hair color that is similar to the color of your skin, you are in luck. It would do this by multiplying the hair a patient already has rather than using up the good hair that still exists on the patient's head. Hair cloning is done by taking stem cells, or dermal papilla cell, and cloning them in a laboratory setting. They are then multiplied and combined. The end result is an increase in the number of hairs available for hair transplant.