Can someone tell me do all hair transplants leave scars, do you have to take medication to keep the hair growing after the surgery, is this expensive and finally is there anyone in the Bay Area who is really good and cheap? I was looking at Bosely and Hair Club For Men but I read some really bad reviews. Rogain and Propesia did not work for me. I have tried it for a year and had zero results. Not sure what are my other options.