Over-harvesting is a reflect of the total number of FUE grafts harvested, compared to your donor density, as defined here.
To find out if your donor area was over-harvested, ask your surgeon what your donor density was prior to the surgery. In addition, I believe that the surgeon went too low into your neck hair which is not permanent hair.
2019-03-14 05:24:392019-03-19 07:26:59Was My Donor Area Over-Harvested? (Photo)