Antimicrobial Dressing Versus Standard Dressing in Obese Women Undergoing Cesarean Delivery

Inclusion Criteria: * 18-50 years of age. * Women ≥ 24 weeks' viable gestation. * To undergo cesarean delivery. * Admission BMI ≥ 35. Exclusion Criteria: * Patient unwilling or unable to provide consent. * No prenatal care or a non-resident patient who is unlikely to be followed-up after delivery. * Immunosuppressed subjects: i.e., taking systemic immunosuppressant or steroids (e.g. transplant subjects; not including steroids for lung maturity), HIV with CD4 \<200, or other. * Decision not to have skin closure (e.g. secondary wound closure, mesh closure). * Current skin infection. * Coagulopathy. * High likelihood of additional surgical procedure beyond cesarean (e.g. scheduled hysterectomy, bowel or adnexal surgery). * Known allergy to CHG. * Incarcerated individuals. * Chorioamnionitis. * Subjects participating on other treatment trials or studies that would interfere with the current study's primary outcome.