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': "A young nulliparous woman has 3'd degree of uterovaginal prolapse without any cystocele or rectocele. There is no stress incontinence. The uterus is retroveed. Uterocervical length is 3 inches. All other symptoms are normal. The best treatment plan for her will be : \nSelect and explain. \nA. Observation and reassurance till child bearing is over, B. Shirodkar's vaginal repair, C. Shirodkar's abdominal sling, D. Fothergill's operation", 'role': 'user'}, {'content': "Answer: C \nExplanation: Shirodkar's abdominal sling", 'role': 'assistant'}]