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': 'Before pubey, what is the ratio between the cervical length and uterine body: September 2012 \nSelect and explain. \nA. 1:02, B. 2:01, C. 1:03, D. 1:04', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. B i.e. 2:1 The relationship in the length of the cervix and that of the body of the uterus varies with age. Before pubey, the cervix to corpus ratio is 2:1. At pubey this ratio is reversed to 2:1 and during the reproductive years, cervix to corpus ratio may be 1:3 or even 1:4', 'role': 'assistant'}]