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
Which of the following is true regarding IUGR ? 
Select and explain. 
A. Asymmetrical IUGR: is far more common than symmetrical IUGR, B. Ponderal index is normal in symmetrical IUGR, C. Prognosis is better in asymmetrical IUGR than symmetrical IUGR, D. All of the above
D: All of the above
Answer: D: All of the above 
Explanation: All of the above