No you dont. its just the speed in which your body grows!
No some people just don't get underarm hair.
No, you don't have to have underarm hair to start your period. Everyone develops differently and at different speeds.
No, not always. I started getting pubic hair when I was 8 and didnt get my period until I was 13.
Underarm hair can be removed either by waxing or shaving. Generally, men do not remove their underarm hair, but women do, and tend to prefer to shave as waxing can be very painful.
You go through growth,acne,pubic and underarm hair,greasy hair,breast growth,you get curvier, and,of course,your period
Underarm hair serves as a protective barrier and helps regulate body temperature by trapping sweat and releasing pheromones. Humans have underarm hair as a natural evolutionary trait that aids in these functions.
no
Humans have underarm hair as a remnant of our evolutionary past when it helped regulate body temperature and release pheromones.
Yes, the rest will fall into place.
Underarm hair is a natural feature of the human body that serves a few purposes. One of the main reasons for underarm hair is to help regulate body temperature by trapping sweat and releasing it slowly to cool the body. Additionally, underarm hair may also play a role in pheromone production and signaling in humans.
Shave it
Underarm hair serves as a natural barrier to reduce friction and chafing, as well as to help regulate body temperature by trapping and releasing sweat.