Puberty.
Puberta or Puberty Tower
Everyone's Puberty varies from another's so defining normal is very difficult.
The name of the hormone that causes puberty in male mammals is the testosterone
Puberty is known as growth spurt. As there is a lot of growth taking place at that time.
puberty
No. It is not normal to barf, due to puberty. Maybe you have another problem you should get checked out.
In males, the key hormone(chemical) is testosterone. In females it is oestrogen that drives puberty.
I would just say Teen stage.. unless you have puberty late...
estrogen
Adolescence is another way of saying Puberty. It generally is whilst a child is going through puberty that they are called adolescents so it would last the same time.
Pituitary or Hypophysis