How often do arms hairs replace themselves?

Question

curious and random mind :)

Answer 1

u shave ur arms!!!! oh no u shouldnt do that...thats if u do? i would shave my arms. hair grows through twice as much i think. i shave my underarms, legs and ladies area but i wudnt go further than that!!!

Answer 2

Not sure on exact times.. but it's a quiet a while, and they come back even hairier.

Answer 3

you should shave every 2-3 days. if that's what you mean. in ur armpits. duh