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
Ovarian cyst in children presents with pain due to all except 
Select and explain. 
A. Peritoneal bleeding from rupture, B. Ovarian torsion, C. Expansion of ovarian cortex, D. Stretch of Infundibulopelvic ligament
D: Stretch of Infundibulopelvic ligament
Answer: D: Stretch of Infundibulopelvic ligament 
Explanation: Pain from ovarian cysts stems from 3 sources

Expansion of ovarian cortex.
Peritoneal bleeding from rupture.
Ovarian torsion.