The term asymmetry refers to anything that is not equally distributed, or not equal on both sides. Throughout life, there are many examples of how asymmetry can be useful for organisms.

For example, in humans, the asymmetrical nature of the human body allows for room for other structures (the lungs are asymmetrical to allow room for the asymmetrical heart). Another example of asymmetry with human beings is the use of one hand to perform certain tasks.

Training the brain to perform tasks with one hand, this takes up less effort than using both hands. Animals also utilise asymmetrical features to improve chances at survival.

So is it any wonder that women are searching for cosmetic surgery that offers to correct asymmetrical breast (one being larger / smaller than other depending which way you look at it)

Breast asymmetry correction can use a range o techniques such as breast uplift or even include breast implants.