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
Antisperm antibodies are usually present in the : 
Select and explain. 
A. Cervix, B. Vagina, C. Uterus, D. Fallopian tube
A: Cervix
Answer: A: Cervix 
Explanation: Cervix