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
Ureter pierces the following structure in pelvis 
Select and explain. 
A. Round Ligament, B. Mackenrodt's ligament, C. Ovarian ligament, D. Broad ligament
B: Mackenrodt's ligament
Answer: B: Mackenrodt's ligament 
Explanation: Ureter pierces Mackenrodt's ligament where a canal, the ureteric canal is developed.