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
Normal paogram include all of the following EXCEPT: March 2013 
Select and explain. 
A. Cervical dilatation in X-axis, B. Descent of head in Y-axis, C. Sigmoid shaped curve, D. Ale line followed 4 hours later by action line
A: Cervical dilatation in X-axis
Answer: A: Cervical dilatation in X-axis 
Explanation: Ans. A i.e. Cervical dilatation in X-axis Chas Paogram is: - Graphical representation of stages of labour; - Assessment of labour Cervicograph is: Graph showing relationship between cervical dilatation & labour