After 20 days post FUE, while rubbing, hairs came out along with the bottom bulb, is the graft lost?

Transplanted graft’s hair starts to shedding in the first week of surgery and may go on untill 4-6 th weeks after surgery. İt is not surprising to lost approx.  %70-80 of all transplanted hair shafts in first month when you are washing, gently rubbing  or touching the head. İt is shock loss and not permanent. Even your native hair may affected with that post traumatic transient hair loss…New hair at transplant and donor area starts to grow at 3-4 th month after surgery .

Rubbing the recipient area provided that there are no crusts present, will not cause the grafts to be removed. What you are seeing is remnant hair