either he is embarassed by it or is proud that he is becoming a man.
Cause he worried he is sweating...
it depends. do you want me to count your armpit hair?
He is probably not used to them yet. I have 2 twin cousins. They are 13 (boys) and only one has grown armpit hair so far. He sometimes rubs under his arms without knowing but he sometimes SHOWS IT OFF. Your brother may be doing the same thing.
pull your armpit hairs off with your teeth
Basically you grow pubic hairs armpit hairs cheat hairs your penis enlarges testes get big and if you are a women then you get boobs armpit hair you get your period basically everything an adult has so yeah
An axillary hair is a hair growing in the armpit, sometimes referring to the first hairs appearing in the armpit shortly after the onset of puberty.
An axillary hair is a hair growing in the armpit, sometimes referring to the first hairs appearing in the armpit shortly after the onset of puberty.
max height = [(age x 4 + number of armpit hairs) + (average of parents height)] / 2
It could be your skin shedding. It might be your deoderant
there armpit hairs got pulled out and put in there mouths
it looks like little black hairs under your arms
A short time after the beginning of puberty which varies in each person.