Growing armpit hair is a sign you have already started puberty.
I have had these things when i started having puberty.
The age at which one starts puberty.
You are born with hairs on your arms, these darken and grow longer & thicker when you go through puberty. The age of puberty varies from individual to individual, it is usually around 11 - 13 years old
masterbating and produced sperm from the end of the penis is perfectly natural and it does not mean you have started puberty, you will know if you have started puberty bacause you will have hair under your arms, chest, face, chin E.C.T but that's not the only place you get pubes around the penis...just little hairs like on your arm or legs.your voice will seem to be lower than usual this means you have started puberty x
don't worry about it. everyone is different. everyone grows at their own pace. a few years from now you will realize just what a crazy time puberty was and how everyone acted weirdly
Menstruation is a sure sign of showing puberty. There is also increase in the breast size and growth of under arm and pubic hair.
Puberty
Puberty
Reach puberty.
Early times it was for warmth. It also serves to the protect the arm. It is also a sensing mechanism.
pilierector muscle
When they reach puberty - yes.