Thats good info. My bff has been doing laser job on her face and neck, she used to have a lot of hair, which is of course reduced now, but she still has patches of hair. Her laser deal was such that she paid 8 sessions (like an year) and then they gave her free sessions for two years, which is ending now and she still has patches where she is not hair free. I have adviced her to look up your posts, because IMO she is wasting money if she continues.