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
Testicular feminisation syndrome is associated with : 
Select and explain. 
A. 46 XX, B. Presence of vagina, C. Primary amenorrhea, D. Sho stature
C: Primary amenorrhea
Answer: C: Primary amenorrhea 
Explanation: Primary amenorrhea