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
[{'content': 'Most common symptom of endometriosis is: September 2011, March 2013 \nSelect and explain. \nA. Dysmenorrhoea, B. Dyspareunia, C. Infeility, D. Abdominal pain', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. A: Dysmenorrhoea Dysmenorrhoea is the most common symptom of endometriosis Endometriosis: MC site: Ovary Common in nullipara Choclate cyst Most widely accepted theory: Sampsons theory of retrograde menstruation MC manifestation: Pelvic pain Treatment: - Progesterone - Clomiphene (infeile women) - GnRH analogues (leupolide) Surgical procedure: Ovarian cystectomy/ oopherectomy/ wedge resection', 'role': 'assistant'}]