Which of the following is NOT a complication of obesity during pregnancy?

Urinary tract infections (UTIs) are not commonly considered a direct complication of obesity during pregnancy, unlike the other options listed. While obesity can contribute to various health issues, including metabolic and vascular complications, it does not have a direct, established causal relationship with the incidence of UTIs during pregnancy.

Preeclampsia, gestational diabetes, and an increased likelihood of cesarean delivery are significantly associated with obesity. Preeclampsia relates to the increased risk of hypertension and organ dysfunction during pregnancy, which is more prevalent in obese individuals. Gestational diabetes arises from the body's inability to effectively use insulin during pregnancy, and this risk is markedly higher in obese women due to insulin resistance mechanisms. Additionally, larger body size can complicate labor and delivery, often leading to an increased likelihood of cesarean sections in obese pregnant individuals.

Understanding the specific risks associated with obesity during pregnancy is crucial for effective management and care planning for both the mother and the fetus.