In contrast, no significant differences in the BMI (p = 0.108), gestational weeks (p = 0.646), birth weight (p = 0.886), neonatal sex (p = 0.076), timing of TSH/TPO Ab measurement (p = 0.259), concentration of FT4 (p = 0.575), occurrence of GDM (p = 0.970), outcomes of CS (p = 0.230), PB (p = 0.356), LBW (p = 0.450), birth weight for gestational age (p = 0.323), or NHB (p = 0.259) were observed between TPO Ab+ and TPO Ab− subjects. Here, TPO is linked to gestational diabetes.