starts at age 11
It triggers the puberty process and helps keep the hormone levels correct.
The trigger for the onset of puberty is the release of GnRH by the hypothalamus.
During puberty, the main hormone responsible for the changes is called gonadotropin-releasing hormone (GnRH). This hormone triggers the release of luteinizing hormone (LH) and follicle-stimulating hormone (FSH) from the pituitary gland, which in turn stimulate the growth and maturation of sex organs and the development of secondary sexual characteristics.
GnRH released from the hypothalamus triggers the start of puberty in females.
Firstly, the brain triggers the pituitary triggers the adrenals to produce a lot of hormone. The testis and ovaries produce their hormones. This causes various physical changes to take place in the body.
The major gland that triggers the onset of puberty is the hypothalamus. It releases gonadotropin-releasing hormone (GnRH), which signals the pituitary gland to produce hormones like luteinizing hormone (LH) and follicle-stimulating hormone (FSH). These hormones then stimulate the gonads (testes in males and ovaries in females) to produce sex hormones, leading to the physical and hormonal changes associated with puberty.
Testosterone is a male hormone which is produced by the testes once a boy reaches puberty. It triggers the changes in a boy's body which turn him from a boy to a man.
It triggers men to become more attracted to girls (or if you like guys) and makes there voice deeper, makes them hairier, you develop it during puberty
That is because the hormone responsible is testosterone. This hormone is produced by the testis and in males the hormone levels are really high in puberty.
The name of the hormone that causes puberty in male mammals is the testosterone
The main hormone is the estrogen. This is the hormone which drives puberty in girls.
The onset of puberty is triggered by the release of GnRH from the hypothalamus.