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
What is the ratio of length of cervix and body of the uterus before pubey? 
Select and explain. 
A. 2:01, B. 1:02, C. 1:03, D. 1:04
A: 2:01
Answer: A: 2:01 
Explanation: Before pubey the ratio of length of cervix to corpus is 2:1 At pubey the ratio of length of cervix to corpus is 1:2 During reproductive years the ratio may be 1:3 or 1:4 Ref: Shaw's Textbook of Gynecology, Edition 21, Page 7