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
Most impoant structure preventing uterine proapse is : 
Select and explain. 
A. Round ligament, B. Broad ligaments, C. Cardinal ligament, D. Uterosacral ligament
C: Cardinal ligament
Answer: C: Cardinal ligament 
Explanation: Cardinal ligament