What are the signals of precocious puberty?If the child occurs before the age of 8 or 9, parents must be vigilant

Girls start to develop around the age of 10,

The boy developed around 12 years old.

Simple sexual precocity is to develop too early.

The "starting point" of girl development is the breast,

Early maturity is easier to find.

The "starting point" of the boy's development is testicles,

It is more hidden and it is not easy to find.

When is the development too early?

Before the age of 8 years old, the girl had a second sexual characteristic before the age of 9, or the girl could diagnose precocious puberty before the age of 10.

What is the second sexual character?

Since there are "second sexual characteristics", there are naturally "first sexual characteristics".

First sexual characteristics refers to the differences in the geogen structure of men and women, which mainly refer to the differences in external genitals. It is the most fundamental sign of each gender, also known as the main character.

Men have testicles, epididymia, vasters, scrotum, prostate and penis; women have ovarian, tubal, uterus, vagina, and vulva.

Second sexual characteristics refer to changes in the body after the human body starts to develop.

The boy manifests the testicular increase, thickening of the penis, changing sound, prominent throat, majestic sound, long beard, pubic hair armpit hair, sexual development and sperm of breasts, etc.;

Girls appear as enlarged breasts, pubic hair armpit hair, and early menstrual tide.

What are the precocious puberty?

1. Central precocious precocious.

Also known as the precocious puberty, the main reason is that the hypothalamus -pituitary -gland axis starts in advance. Children develop sexual development. In the end, men can row essence, women can ovulate, and have reproductive ability in advance.

The cause of this early start may be the disorders of neurological endocrine function, or the organic lesions of the central nervous system.

2. Peripular sexual precocity.

It is because some internal or in vitro of the central or outside the center make the reproductive organs develop early, and the second sexual characteristics appear early. Children do not have reproductive ability.

Peripheral precocity includes endogenous and exogenous.

Endogenous precocious puberty is syndrome by MCCUNE -AlBrid syndrome (multi -osteotomy fibrous fiber developmental syndrome syndrome), family hyper testosterone disease, congenital adrenal cortex hyperplasia, gonadic tumor, and atomic gonad hormone tumor , Caused by ovarian cysts, etc.;

Evilization of exogenous premature prematures, such as a large number of drugs or foods with sex hormones for a long time, or skin care products with sex hormones, can cause the level of blood in the blood in the blood, leading to peripheral precocious puberty.

3. Partial sexual precocity.

It is also called incomplete puberty. At present, some people think that it is a mutant state of precocious puberty, such as pure breast development, pure pubic hair early, and simple early early tide.

(Edit Rainbow. Picture source network, invading deletion)

Hunan Medical Chat Special Author: Hunan Maternal and Child Health Hospital Gynecological Endocrinology Center Bai Cuilin Lei Lei

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