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
Endometrial biopsy for infeility is taken on .....day : 
Select and explain. 
A. 5 to 7, B. 12 to 4, C. 23 to 26, D. 9 to 11
C: 23 to 26
Answer: C: 23 to 26 
Explanation: 23 to 26