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
All the following are signs of intrauterine foetal death except: 
Select and explain. 
A. Spalding's sign, B. Hegar's sign, C. Robe's sign, D. Halo sign
B: Hegar's sign
Answer: B: Hegar's sign 
Explanation: Hegar's sign