In other studies it has also been associated with a higher rate of change Surgical incisions breast nipple sensitivity and greater difficulty with breast feeding after augmentation. During pregnancy your breasts could stretch and offset the results of the lift. This intuitively makes sense as you are operating from a farther distance; it Surgical incisions breast seem less precise. In recent years, the incidence rates of benign breast tumors BBTs and malignant tumors have been rising. Therefore, using this technique only decreases the resultant scar length and visibility.