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
The test for detecting anti sperm antibodies : 
Select and explain. 
A. Post-coital test, B. Palm-leaf test, C. Fern test, D. Spinn Barkie test
A: Post-coital test
Answer: A: Post-coital test 
Explanation: Post-coital test