A hair transplantation is performed for both well-shed and sparse hair. In some cases, the appearance of hair may become sparse when hair transplantation is performed on completely shed hair. Such a result pleases no one. Therefore, for anyone with sparse hair, a hair transplant can be done. Already the most basic goal of hair transplantation is to increase hair density. Both men and women prefer operations performed to increase hair density. All people who have tight and dense hair will feel much more secure and comfortable. This, in turn, is just one of the positive effects of hair transplantation on human psychology.