This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Labour - III, Subject name: Gynaecology & Obstetrics
[{'content': 'Complete or incomplete uterine inversion depends on whether fundus has passed through:- \nSelect and explain. \nA. Just minimally below normal level, B. at the level of Vagina, C. level of Cervix, D. complete uterus outside introitus', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Degrees of Uterine inversion - First degree - There is dimpling of the fundus,which still remains above the level of Internal Os Second degree - The Fundus passes through the cervix but lies inside the vagina Third degree (Complete uterine inversion) - complete uterus outside introitus', 'role': 'assistant'}]