This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Medical, surgical and gynaecological illness complicating pregnancy, Subject name: Gynaecology & Obstetrics
[{'content': 'Not a feature of diabetes mellitus in pregnancy \nSelect and explain. \nA. Postdatism, B. Hydramnios, C. Neonatal hyperglycemia, D. congenital defect', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Neonatal complications Respiratory distress syndrome Hypoglycemia Polycythemia Hyperbilirubinemia Hyperviscosity Cardiomyopathy Bih trauma Reference: Textbook of Obstetrics; Sheila Balakrishnan, 2nd edition; Page no: 241', 'role': 'assistant'}]