Ten Key Things for Adolescent Girls' Sexual Health Care: Not Suitable for Adolescent Girls

The survey shows that 80% -90% of people lack understanding of the basic knowledge of puberty, and 46% of people do not know that girls have menstruation, and that boys' ejaculation means fertility... As the saying goes, girls change in age 18, and generally girls enter puberty from the age of 10 to 12. In the following years, girls' bodies underwent significant changes, including the development of adolescent girls.

The first is sexual development. Including the development of gonads (ovaries), internal and external reproductive organs, and secondary sexual characteristics

At around the age of 13, the girl's ovaries gradually grow and her menstruation begins to become damp. Correspondingly, the uterus, vagina, and external genitalia gradually grow, elongate, and mature. The above changes are usually silent and difficult to attract people's attention.

However, as a secondary sexual characteristic of external changes in women, breast development begins at the age of 9-10, which is the first secondary sexual characteristic displayed in young girls and a sign of puberty. pubic hair appears at the age of 11, and nipple and areola continue to increase at the age of 12-13. However, the overall contour of the breast is chaotic in China, and the age range of 12-18 is considered adolescence. Adolescence is the second peak of human growth and development, which undergoes significant physiological changes. Height and weight rapidly increase, and various organs such as the heart, lungs, and liver function gradually mature. All indicators meet or approach adult standards. In general, girls' puberty is about a year earlier than that of boys. It takes about 2-3 years from the onset of breast development to menarche, followed by the growth of axillary and pubic hair, enlargement of the pelvis, and an increase in subcutaneous fat throughout the body (especially in the chest, shoulders, etc.), forming a plump female figure. The boy has a beard, a prominent Adam's apple, a deep voice, and a solid musculoskeletal development, forming a muscular and muscular physique for a man.

Adolescence is a period of rapid changes in the physiological and psychological development of adolescents, a transitional period from childhood to adulthood, and a critical period for the gradual formation of a worldview and outlook on life.

After the girl is 13 years old (some girls are early), her menarche is generally irregular. In the previous year or two, the ovarian function is not perfect or mature enough to ovulate. At the same time as menarche or later, the axillary hair grows. The pubic hair is distributed in an inverted triangle unique to women. The gland in the areola area at the bottom is parallel to the level of the pubic symphysis. When the plump and enlarged breasts form the second bulge of 14-15 years old, regular ovulatory menstruation can occur