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
The first line of treatment of infertility in PCOD is 
Select and explain. 
A. Cabergoline, B. GNRH, C. Clomiphene, D. FSH
C: Clomiphene
Answer: C: Clomiphene 
Explanation: Clomifene, also known as clomiphene, is a medication used to treat infertility in women who do not ovulate. 
This includes those who have polycystic ovary syndrome. Use results in a greater chance of twins. It is taken by mouth once a day.