Many factors such as age, genetics, pregnancy and weight changes can cause the size and shape of breasts to change. Women who are dissatisfied with the size of their breasts often have difficulty with clothes and simply want to feel more feminine. A fuller, shapelier breast can be achieved with a breast augmentation. It is important to realise that breast augmentation cannot correct significant sagging or drooping of the breasts. In these instances, a breast lift is often necessary, which may be performed in conjunction with this procedure.