Hi Ed. How you doing? I have nothing but positive things to say about the PRP treatment. Within 2 weeks of the procedure, I have noticed a difference- a dramatic slowdown of loss, down from 10-20 hairs per day to 2 or 3. Even my maid mentioned that she is not seeing hair anywhere that she used to. I also feel that my hair has thickened up a bit, especially in the most noticeable areas of thinning. Thanks so much- all very encouraging.