There really is no absolute rule for this. It depends on the size of each procedure (# of grafts) and available donor hair. It is important regardless to choose the recipient sites carefully though, and to blend them in wirh existing hair, in order to plan for potential future hair loss. The other crucial point to consider is the looseness of the scalp in the donor area- if it is very tight from multiple prior procedures, we would be more limited in how many grafts we could get through an FUT procedure. FUE might then be an option but one must also be careful to leave enough hairs in the donor area for good coverage.Best,Dr. Donath
The answer comes down to donor reserve. With FUE, as long as sufficient donor hair is available, increasing density is possible.
