The physiologic changes of pregnancy and risks to the fetus require attention during dermatologic surgery. Elective surgery should be performed in the second trimester or the postpartum period. Cosmetic work should occur after delivery to avoid hypertrophic or hyperpigmented scars. Skin preparatory agents and anesthetics may have fetal implications and should be chosen with care. Antibiotic selection for any infections must take into account possible maternal and fetal risks. Attention to detail and awareness of the changes in pregnancy should lead to safe surgery in the pregnant patient.