What is a healthy breast

There are differences in the symmetrical parts of the human body, such as the size of the left and right hands, the size of the left and right lungs, the size of the left and right eyes, and the size of the left and right chest. It's just that some people are obvious and some people are not. In the process of breast development, the imbalance between the left and right sides is normal, and it is difficult for both sides to develop exactly the same. Often one side is slightly larger and the other side is slightly smaller. Or a little higher or lower. The phenomenon of different sizes of breasts on both sides has no effect on women's future fertility and sexual function, and has no harm to their health.