This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Pharmacology
Pain in early labor is transmitted through 
Select and explain. 
A. T11 - T12, B. L2 - L3, C. L4 - L5, D. S2 - S3
A: T11 - T12
Answer: A: T11 - T12 
Explanation: .