This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Gynaecology & Obstetrics
All are seen in gestational diabetes except - 
Select and explain. 
A. Previous macrosomic baby, B. Obesity, C. Malformations, D. Polyhydramnios
C: Malformations
Answer: C: Malformations 
Explanation: Malformations Gestational diabetes Gestational diabetics are a heterogenous group of patients whose disease onset or first recognition occurs during the present pregnancy. - The majority of these women have carbohydrate intolerance because of the diabetogenic effects of pregnancy and will have normal carbohydrate tolerance after delivery. - However some of them may have type II or type I diabetes that became apparent under metabolic demands of pregnancy. - In the large majority of patients it is mild and can be adequately controlled with diet along but in minority it will require Glyburide or insulin.