An NW0 doesn't even exist.timbo said:Dr. Rassman is a firm believer that hair-loss doesn't occur until someone reaches an NW3. I think it's hogwash. There is something to be said for a "Mature hairline," but it has become an extremely overused word on these forums. I think a mature hairline is closer to a NW1, while the juvenile hairline is what would be a NW0. A NW2 is clearly a receding hairline, especially judging by the aerial view.
NW2