Was all of the donor hair removed permanent hair? (photo)

The permanent zone is measured from the base of the skull a distance up of approximlately 3 inches at most. If the donor area is larger than 3 inches on the sides or back, then this hair may eventually fall out in the years to come. You have gray hair suggesting that you are probably over 50, so that might make the risk of loss less, if your recession of the hair in the back has stopped. If it did not stop, then you may see the ‘white dots‘ associated with the FUE extraction once you lose the hair on the upper fringes.