Adolescent girls have one big chest and one small chest

In women's minds, women's breasts are the same concept as men's penises in men's minds, so women are very concerned about having small breasts. Puberty is a critical period for a woman's breast development, because the secretion of estrogen during this period will cause the breasts to develop rapidly. During the breast development process, adolescent girls should also pay great attention to protecting their breasts. But when observing the breasts, is it normal to find that one breast is larger than the other?

Generally speaking, it is normal for girls to have one larger breast and one smaller breast during their development. Just like our feet, one foot may be bigger than the other.

After a girl's breasts have fully developed normally, the sizes of the left and right sides will become infinitely close, but they will never be symmetrical.

What factors affect the size of the left and right breasts?

Sleeping posture problems

Everyone relies on different sleeping positions at night. Some girls like to sleep on their left side, while some girls like to sleep on their right side. When we sleep on one side, the compressed chest will be stimulated more strongly than the other side.

As a result, during puberty, the compressed breast will grow significantly faster than the other side, resulting in the two breasts being different sizes.

Hormone secretion

When girls enter puberty, estrogen begins to be secreted vigorously, and the lobules in the breasts on both sides may cause certain differences in the sensitivity of the body to estrogen. This is one of the main reasons why girls' breasts are of different sizes. If the size of the breasts on both sides is too different, you can consider breast augmentation or breast reduction surgery for correction and compensation.

Genetic factors

The genes of the parents determine the cup size of a girl's breasts and whether the two sides are different in size. If your mother has this problem, then your breasts will most likely be different in size, which is a relatively normal situation.

Breast Disease

Some girls, due to breast diseases such as breast hyperplasia and breast cancer, have lumps in their breasts. The number of lumps on each side is different, and it is likely that the breasts on both sides appear to be of different sizes. However, the lump in the chest will appear to be moving, and can be felt by moving the hand clockwise. If there is a lump, girls must be vigilant and see a doctor in time.

Breasts are a secondary sexual characteristic of girls. Our breasts begin to develop when we enter puberty. Similarly, diseases that may occur in the breasts have the same high risk index as our primary sexual characteristics and reproductive system.

For the sake of our physical health, girls should pay attention to the cleanliness and health of their breasts. Wear underwire bras less often. In your free time, you can massage your breasts to relax them.