This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Urinary tract, Subject name: Pathology
Semen analysis is to be done 
Select and explain. 
A. As early as possible, B. After 15-30 mins irrespective of liquefaction, C. After 30-60 mins irrespective of liquefaction, D. After liquefaction with through mixing
C: After 30-60 mins irrespective of liquefaction
Answer: C: After 30-60 mins irrespective of liquefaction 
Explanation: A semen analysis (plural: semen analyses), also called "seminogram" evaluates ceain characteristics of a male's semen and thesperm contained therein. It is done to help evaluate male feility, whether for those seeking pregnancy or verifying the success of vasectomy. Refer robbins 9/e