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': 'Which of the following is a contraindications for trial of labour? \nSelect and explain. \nA. Mid pelvic contraction, B. Postmaturity, C. Post Caesarean pregnancy, D. All of the above', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Contraindications for trial of labour: Associated midpelvic and outlet contraction Presence of complicating factors like, Elderly primigravida Malpresentation Postmaturity Post Caesarean pregnancy Pre-eclampsia Medical disorders like hea disease, diabetes, tuberculosis etc. Where facilities for caesarean section is not available Ref: Textbook of Obstetrics D C Dutta, 6th edition, Page 355.', 'role': 'assistant'}]