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
Benefits of Hormone replacement therapy are all except 
Select and explain. 
A. Prevents osteoporosis, B. Prevents breast cancer, C. Prevents colon cancer, D. Prevent stroke
B: Prevents breast cancer
Answer: B: Prevents breast cancer 
Explanation: HRT is a risk factor for breast cancer.