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
Which of the following is a contraindications for trial of labour? 
Select and explain. 
A. Mid pelvic contraction, B. Postmaturity, C. Post Caesarean pregnancy, D. All of the above
D: All of the above
Answer: D: All of the above 
Explanation: 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.