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
Hegar's sign can be elicited by : 
Select and explain. 
A. 8 weeks, B. 10 weeks, C. 12 weeks, D. 15 weeks
A: 8 weeks
Answer: A: 8 weeks 
Explanation: 8 weeks