Prepregnancy body mass index and visceral fat exhibit divergent associations with metabolic factors in pregnant women with obesity: A Norwegian cohort study.

Introduction: Pregnancy involves changes in maternal metabolism that differ between normal-weight women and women with overweight or obesity, including changes in glucose, insulin, lipids, and adipokines. These changes contribute to altered risk profiles for adverse outcomes for both mother and child during pregnancy, childbirth, and postpartum. We explored associations between visceral fat and prepregnancy body mass index (pBMI), respectively, with glucose and lipid metabolism, as well as with adipokines and C-reactive protein (CRP), measured fasting in early and late pregnancy.