Most doctors performing Hair transplantation will show you the results of their most successful clients.  Here is a sample of a result they don't talk about.

Please be aware that these results happen far more often than any transplant surgeon would like to admit.  Make sure you ask your transplant physician what his policy is when the grafts don't grow.  What will he offer if there is not enough donor hair left to "redo" a poor transplant result.  In the above photos I did not have enough donor hair left to try another session... and the $4,800 spent for this was a total loss.  The policy at this L.A. based hair transplant doctor's office, like most hair transplant physicians is, "Sorry, no refunds."