This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Reproductive physiology and hormones in females, Subject name: Gynaecology & Obstetrics
The side effects of clomiphene because of which its use should be immediately stopped : 
Select and explain. 
A. Hot flashes, B. Multiple pregnancy, C. Teratogenic, D. Visual symptoms
D: Visual symptoms
Answer: D: Visual symptoms 
Explanation: Visual symptoms are rare; 1-2%; but if present treatment with clomiphene should be stopped immediately Ref: Clinical Gynecologic Endocrinology and Infeility; Eighth Edition; Chapter 27