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
Incidence of rupture classical c-section is ? 
Select and explain. 
A. 0.5 - 1.5%, B. 2-5%, C. 4-9%, D. >10%
C: 4-9%
Answer: C: 4-9% 
Explanation: 4-9% REF: Dutta 6th ed p. 594 Risk of scar rupture in future pregnancy LSCS - 0.5 - 1.5% Classical - 4-9%