What would you say the average age is for men to develop MPB? I know there is a wide window, but what is considered to be the norm? (Any pattern of MPB)
Most people lose (or start to lose) their hair in their 20s. A few people have started it as early as 14, but that is unusual. I have seen others start losing their hair into their 50s or 60s.
My hair loss started as early as age 17. I am 27 right now, and in terms of hairloss I am a Norwood 4/5V.