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': 'Prerequisite for applying forceps are all except:September 2007 \nSelect and explain. \nA. Aftercoming head of breech, B. There should be no CPD, C. Saggital suture should be in line with transverse diameter of pelvis, D. Foetal head should be engaged', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. C: Saggital suture should be in line with transverse diameter of pelvisConditions to be fulfilled prior to forceps operation:The fetal head must be engagedCervix must be fully dilatedMembranes must be rupturedThe position and station of the fetal head must be knownNo major CPDAdequate analgesiaBladder must be emptied.', 'role': 'assistant'}]