Probably a weird topic. Don't take the name of it too seriously. From whom you have inherited MPB gene? Mine was probably from my father. He buzzes his hair to 0 since he was ~25. He is 39 now, and it appears he has stopped around NW3 - NW4. He left my mother when I was at a very young age. I must've seen him only once a year after that. I haven't seen him or talked to him in years and all he left me was this defenition of **** called Hair Loss. Both my grandfathers are still perfect NW1's and both are long time over 60 years old. Share your thoughts on the topic's matter. Share your family history too.