What kind of breasts are the most beautiful?

　　The shape and structure of the breasts are in harmony with the breastfeeding function: the breasts during lactation are plump and conical, protruding forward and slightly outward. The breasts are high and located at the top of the cone. This shape and structure of the breasts and nipples seems to be carefully designed by a great mother for her beloved child. , full of adoring love: You see, when breastfeeding, the baby leans lightly on the mother's arm, with the nipples pointing forward, outward, and upward, providing the most comfortable position for the little life. The nipple is held in the small mouth, and the soft and warm breast under the nipple is like a comfortable cushion, and the little face gently leans on it to rest quietly.
　　
　　This morphological structure of the breast is the result of human evolution. However, it is regrettable that since human beings have evolved to this day, many people have forgotten the bounden duty of breasts and overly regard breasts as a component of body beauty. When breast defects occur, they don’t think it will affect breastfeeding baby And worrying about it actually makes me very distressed because it affects the beauty of the body.
　　
　　Breasts are the "natural granary" for human beings in their young and fragile stages of life. female A symbol of beauty. With the development of human society to this day, its importance in the female form has become even more prominent. Therefore, with the continuous improvement of material and cultural levels in our society, women are paying more and more attention to the beauty of breast shape, and more and more people will request breast plastic surgery.
　　
　　So, what kind of breast plastic surgery is needed? The main problems include breasts that are too big, too small, and breast defects that require plastic surgery. Before discussing these issues, we must first understand what kind of breasts are standard breasts.
　　
　　Breasts are mainly composed of mammary glands and fat. After entering puberty, due to the influence of hormones in the body, female breasts gradually develop and increase in size, eventually reaching a mature state of swelling. The enlarged part is mainly fat and breast tissue. The mammary gland tissue in the breast usually only occupies a part of the breast. It does not develop and swell until lactation is needed during pregnancy.
　　
　　The ideal breast shape should be plump, conical or hemispherical, with an oval base ； The nipple is located at the top, protruding forward and outward and slightly upward. ； breast skin Delicate, moderately hard, slightly elastic, soft to the touch, symmetrical in location and size, located between the third and seventh ribs, sternum and side chest. The diameter of the nipple is about 1.0-1.2cm, and the height is about 4-7mm. The areola is slightly higher than the surrounding skin, and its diameter is about 3.5-4.5mm.
　　
　　Determining the normal position of the nipple on the chest is the key to breast plastic surgery. The normal nipple is located on the top of the breast, lateral to the midclavicular line, equivalent to the level of the fifth intercostal space, and pointing outward and upward. The distance from the nipple to the midline of the sternum and midaxillary line should be 9-11cm, and the distance from the nipple to the inframammary fold line should be 7-8cm.
　　
　　Of course, the appropriate position of the nipple still depends on the person's body shape, chest width, torso length and other factors, and cannot be determined mechanically with fixed values.