Most women have breast asymmetry that is not noticeable to the naked eye. Unfortunately, some women’s asymmetry is visible. Breast augmentation allows women to insert different-sized implants into their breasts to even out the bustline.Pregnancy and breastfeeding cause many women to develop a deflated breast appearance from the loss of volume and fullness. Breast augmentation allows women to restore lost fullness and eliminate post-pregnancy shrinking.his balance allows women to fit better into clothing and creates a beautiful, eye-catching silhouette.