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: Unknown
Following are the indications for salpinography' expect- 
Select and explain. 
A. Infertility, B. Pelvic infections, C. Recurrent abortions, D. Abnormal uterine bleeding
B: Pelvic infections
Answer: B: Pelvic infections 
Explanation: Ans: B