A breast lift, also known as mastopexy, is a surgery performed on the breasts to lift and reshape breasts that sag. Factors such as nursing, pregnancy and gravity over time, change the appearance of the breasts. As women age, the elasticity of the skin becomes more loose and saggy. Women will lose that firmness and shape they once had. Do you need a breast lift? Meet with Dr. Niessen to learn more about breast lift surgery.