If a person had this arrangement after a hair transplant and then shaved the micro grafts, the mini grafts would look decidedly unnatural. However, with the micro grafts on the leading edges, they blend in and give the hair fullness. They serve an important function. Previously, when hair plugs were used, doctors did the hair transplant surgeries much differently. However, there are some minor complications or side effects that sometimes come with the surgery. 1. Thinning. If you have hair transplant surgery, you might be alarmed if you notice that the hair you already did have is getting thinner. This is a normal post-operative condition. The thickness comes back within a few months after surgery. These are called stable sites because they remain unchanged over time rather than shrinking like the hair follicles affected by DHT do. Female pattern baldness is different. In most cases, they do not have large areas of stable balding-resistant hair follicles. The sides and back of their hair tends to thin just as the front and top of the head do. This is why you should never accept any doctor's offer to do a few hair grafts and see how you like it before doing a full hair transplant surgery. 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. The truth is that every head of hair is different from all others and you cannot know exactly how it will turn out. However, with a few facts at your disposal, you can get an advance idea of how your hair will look. 1. The more hairs per graft that are used in your hair transplant, the less natural your hair will look. 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 size of plugs is still being used by some surgeons even today. As time has gone by, the graft used by most surgeons has gone down.