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
Antihormonal substance used to induce ovulation: 
Select and explain. 
A. Mifepristone, B. Clomiphene citrate, C. Tamoxifen, D. Raloxifen
B: Clomiphene citrate
Answer: B: Clomiphene citrate 
Explanation: Extra Edge: