The increasing global prevalence including overweight and obesity during pregnancy presents a significant challenge in managing both healthy pregnancy and smooth delivery. Methods: Odds ratios were used to measure (Gestational Diabetes Mellitus) GDM prevalence across BMI (Body Mass Index) categories. The researchers performed a meta-analysis to establish trends in obesity-related GDM risk such as dietary treatment, pharmacologic treatments, and lifestyle changes during pregnancy. Results: Results show a strong link between obesity and the occurrence of gestational diabetes mellitus (GDM). Metanalyses show that the chance of getting gestational diabetes mellitus (GDM) goes up significantly with higher (BMI). This supports earlier research that found that being overweight during pregnancy can lead to insulin resistance and other metabolic issues. Conclusion: Pregnant women who are at risk of obesity during pregnancy need to receive individualized interventions for weight management, to protect the health of the baby and the mother.
