2. Everyone's chest shape is different. Some people are in a bad mood and may be corrected by plastic surgery. However, for pregnant women or lactating women, breast plastic surgery is not allowed, but they should wear appropriate bras during pregnancy to avoid sagging breasts during pregnancy and lactation.
3. If you want to ensure a good chest shape, you should start wearing a suitable bra when you are developing in adolescence, and then do more exercise that is beneficial to your chest. Even people who lose weight should not go on a diet, because dieting will make your chest droop because of eating less, but through some exercise, you can not only increase the muscles of your chest, but also prevent problems with your chest shape.