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

The survey shows that 80% -90% lack the understanding of the basic knowledge of adolescence, and 46% do not know that girls have menstruation, and boys' spermatorrhea means that they have Fertility... As the saying goes, women have 18 major changes, and girls generally enter adolescence 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 sex characteristic

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 the Secondary sex characteristic of women's external changes, the breast begins to develop at the age of 9-10, which is the first Secondary sex characteristic shown by girls, and is the sign of puberty germination. The pubic hair appears at the age of 11, and the nipple areola continues to increase at the age of 12-13, but it is confused with the overall contour of the breast. In China, the age range of 12-18 is considered as puberty. 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 a unique inverted Triangular distribution distribution, and the gland in the areola area at the bottom is parallel to the level of the Pubic symphysis. When the plump and enlarged breast forms the second bulge of 14-15 years old, regular ovulatory menstruation can occur