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In its broadest sense, and often simplified as early puberty, "precocious puberty" sometimes refers to any physical sex hormone effect, due to any cause, occurring earlier than the usual age, especially when it is being considered as a medical problem.
If they believe the onset of puberty has occurred abnormally early, for example, in a 6-year-old, they may prescribe medications, such as GnRH agonists, to suppress puberty.
A common definition for the onset of puberty is physical changes to a person's body. [13] These physical changes are the first visible signs of neural, hormonal, and gonadal function changes. The age at which puberty begins varies between individuals; usually, puberty begins between 10 and 13 years of age.
“Sometimes when kids go through puberty early, their bone age advances very quickly,” said Dr. Aviva Sopher, an associate professor of pediatrics at the Columbia University Irving Medical Center.
[20] [21] Puberty which starts earlier than usual is known as precocious puberty, and puberty which starts later than usual is known as delayed puberty. Notable among the morphologic changes in size, shape, composition, and functioning of the pubertal body, is the development of secondary sex characteristics , the "filling in" of the child's ...
The researchers discovered that musk ambrette may be able to latch onto a receptor in the brain linked to puberty, causing it to release a hormone called GnRH. GnRH impacts how sexual organs mature.
Gonadarche (/ ˌ ɡ oʊ n ə ˈ d ɑːr k i /) refers to the earliest gonadal (reproductive gland) changes of puberty. [1] In response to pituitary gonadotropins, the ovaries in females and the testes in males begin to grow and increase the production of the sex steroids, especially estradiol and testosterone. [2]
Starting puberty significantly early — younger than age 8 in girls, 9 in boys — may have health effects lasting into adulthood, including higher risks of breast cancer, diabetes and heart disease.