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
Which of the following is the drug of choice to treat endometriosis : 
Select and explain. 
A. Testosterone propionate, B. Norethisterone, C. Medroxy progesterone, D. Danazol
C: Medroxy progesterone
Answer: C: Medroxy progesterone 
Explanation: Medroxy progesterone