Female friends all pay great attention to their appearance, especially the shape of their breasts. They all hope that their breasts can become bigger, so that they will look more beautiful and have a more curvaceous figure. However, abnormally large breast shape can also have some bad effects on the body. Some female friends even suffer from certain breast diseases. The first stage (1 to 9 years old): before puberty, breasts have not yet developed. The second stage (10-11 years old): In the early stage of breast development, the breast bud under the nipple begins to grow and appears as a distinct dome-shaped bulge. Stage 3 (12-13 years old): The breasts become round and shaped like adults, but are still small. Stage 4 (14-15 years old): The breasts enlarge rapidly, and the nipples and areola protrude forward, shaped like small balls. If you are still the same as when you were 13, you need to find out the reason. Stage 5 (16-18 years old): Normal adult breasts are formed, and the small balls of the nipple and areola merge into the round shape of the breast. Breast development The time when women's breasts begin to develop varies depending on factors such as region and race. For most women, breast development begins between the ages of 8 and 13, and fully matures between the ages of 14 and 18. Breast development usually starts from the left side, and it takes about 3-5 years from the beginning of development to full maturity. Symptoms of abnormal breast development 1. Multiple breasts and multiple nipples If the mammary rudiments do not degenerate or degenerate incompletely during the embryonic period, multiple nipples or multiple breasts will occur. Most of them occur on the baseline of breast formation, which is the line from the armpit to the groin. 2. Nipple Abnormalities An abnormality of the nipple refers to an abnormality in its size, shape, or position. A normal nipple is cylindrical and protrudes about 2 cm above the surface of the breast skin. Abnormal nipple position is common. According to the relationship between the nipple and the breast skin, it can be divided into flat nipple, inverted nipple and inverted nipple. 3. Breast hypertrophy One of the abnormalities of female breast development is breast hypertrophy. Macromastia mostly occurs during adolescence and pregnancy. The cause is still unclear, but it may be due to excessive sensitivity of breast tissue to estrogen. 4. Low breast development Small breasts or missing one or both breasts. The absence of both breast and nipple is called complete breast agenesis. People who have only nipples but no breasts are called partial breast loss. First, congenital factors. During embryonic development, if one breast develops abnormally from the beginning, the two breasts will be obviously asymmetrical during puberty, and the underdeveloped side will be significantly smaller than the other. Generally speaking, this situation will not affect marriage or childbearing, but it will cause the loss of the unique curvaceous beauty of women. Therefore, after the breasts are fully developed during adolescence, a breast augmentation surgery with prosthesis implantation can be performed at an appropriate time to make the originally flat breast as full as the healthy side, thus restoring the feminine charm and confidence. |
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