What are the symptoms of girls' development

With the development of society, schools have begun to give physiology classes to teenagers in order to help them understand themselves and prevent them from making mistakes that they cannot afford due to their curiosity about puberty. Let young people understand themselves and learn to care for themselves. Especially for girls, if they are not properly guided during their development stage, they will suffer physical and psychological harm. In order to enable parents to respond to all situations related to girls in a timely manner, the symptoms of girls' development are specifically introduced.

Under normal conditions, growth signs begin to appear after the age of ten, and girls' height and weight will grow rapidly between the ages of ten and eleven. So at this time girls often outnumber boys. By this time, the breasts have already changed. The nipples will be slightly raised. The nipples will change color slightly and pubic hair will begin to grow.

Of course it's still very sparse. After the age of eleven or twelve, the breasts will begin to swell. At this time, the pubic hair is already very thick, but not as long as that of adults and is not distributed over a wide area. The external genitalia will also begin to change. Some people think that girls' labia will become exposed when they grow up, but in fact it varies from person to person. When we look at photos online, we find that some people still have retracted labia at the age of eighteen. Some people's hidden lips are exposed at 9 o'clock, but in fact it is just a difference in personal body shape. Whether the labia are exposed or not is not closely related to puberty development. It is even possible that the labia majora develop outside during childhood and then "shrink" back during puberty due to changes in body shape.

From the outside, menstruation occurs only when the breasts and genitals develop to a certain extent. To put it more deeply, a woman's menstruation marks the beginning of the maturation of her internal reproductive organs, such as the ovaries and uterus. This means that she can have children, but of course this will have to wait until her external reproductive organs develop to a certain extent. So menstruation must occur some time after puberty. Generally, girls begin to enter the developmental stage at the age of ten to eleven, and girls at the age of eleven or twelve will show obvious secondary sexual characteristics in appearance.

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