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: Surgery
The most impoant in assessing Feility potential is ? 
Select and explain. 
A. Sperm count, B. Sperm motility, C. Sperm morphology, D. Quantity of ejaculated semen
B: Sperm motility
Answer: B: Sperm motility 
Explanation: Ans. is 'b' i.e., Sperm motility (not sure)