Asymmetrical breasts are breasts that are uneven or unequal in size, shape, position and volume. There’s a variety of reasons why breasts may appear uneven, this can be as a result of changes during puberty, hormonal changes, nipple position, physical changes during and after pregnancy, trauma or genetics. Whilst completely normal (it’s reported that around 50% of women feel that their breasts are slightly, or significantly uneven), for a small percentage of women, the uneven appearance can cause psychological distress and issues with self-confidence. Therefore, surgery to correct uneven breasts is a popular choice.