Ok, I was asking because I have been through this process 3 times so I only can speak for me. Some grafts break off early on and some shed with in the month and some just keep growing! That how it was for me 3 times. I took tons of pics. But in your case it I would think if the graft was not going to take it would have does early on? It is possible in any shockloss that it does not return even with your existing hair.