Postoperatively, the patient will be evaluated at 1 week, 6 months, 12 months, 18 months and 24 months with the same sensory testing as described previously. Patients will serve as their own internal control, and the sensation of the right vs. left breast will be compared. At the completion of all 2-year evaluations, the study will be unblinded and the stimulated vs. non-stimulated breast outcomes will be compared.