 All randomized patients will undergo an examination of their incision by a research physician or nurse prior to discharge. The NPWT will be removed prior to discharge or on post-operative day seven, whichever comes first. All postpartum patients who undergo a cesarean delivery are inpatients until at least post-operative day three and will continue use of NPWT until day of discharge. In patients randomized to a standard dressing, the dressing will be removed prior to discharge per current standard of care. 