Pregnancy After Metabolic Bariatric Surgery: Risks and Rewards for Mother and Child

As the prevalence of obesity increases worldwide, and lifestyle modification or pharmaceutical treatment yields insufficient results for patients with severe obesity, an increasing number of patients opt for metabolic bariatric surgery as an effective and durable treatment of this disease. Seeing as 80% of these patients are women, many of whom are of reproductive age, pregnancies after metabolic bariatric surgery become increasingly common. Metabolic bariatric surgery has many benefits for overall health and pregnancy outcomes, but certain risks are also reported. This leads to the rise of a new population of patients with their own specific needs regarding follow-up. This review discusses the various benefits and risks of these types of surgery for pregnancy. We provide an overview of the current state of the evidence and look into future research goals.