This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General obstetrics, Subject name: Gynaecology & Obstetrics
Time taken for Capacitation of sperms is : 
Select and explain. 
A. 2-4 hours, B. 4-6 hours, C. 6-8 hours, D. 8-10 hours
C: 6-8 hours
Answer: C: 6-8 hours 
Explanation: Capacitation is a process that confers on spermatozoon the ability to feilize the oocyte.It begins when sperm enters the cervical mucus. Reference; Male infetility A clinical Guide,Anne M.Jequier 2nd edition page 25