Pregnancy and delivery after lower body contouring surgery is safe for the mother and child

Abstract

Background: Obesity in fertile age women has increased worldwide leading to increased bariatric procedures. Lower body contouring surgery (LBCS) is one of the most commonly performed esthetic operations, mainly owing to massive weight loss. However, there is a paucity of data regarding pregnancy and delivery after LBCS. In this study, we examined whether LBCS influences pregnancy or delivery and mother and baby outcome.

Methods: In this national registry-based study, we used data from the Finnish Institute of Health and Welfare and the Causes of Death registry. We included fertile age women, from 18 to 54 years who had LBCS with or without a bariatric procedure and who experienced pregnancy and delivery were compared to all deliveries in Finland during 1999- 2016.

Results: We identified 92 women who had LBCS before delivery. These 92 women had planned cesarean sections more often (P < .001) and preterm delivery was more common (P < .001). None of the mothers or babies died. Of the 92 women, 26 had a preceding bariatric procedure. The preceding bariatric procedures did not increase the risk for preterm delivery or low birth weight. The need for urgent or emergency sections was not increased. The heightened number of planned cesareans is caused by the different demographics of the study group, indicating that previous LBCS is not a contraindication for vaginal delivery.

Conclusion: Pregnancy and delivery are safe for the mother and the baby after LBCS. The possible deviations from normal pregnancy and delivery should be discussed with fertile age women seeking LBCS.

Keywords: Bariatric surgery; Delivery; Lower body contouring surgery; Pregnancy; Register-based study.