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
Which of the following is not sexually transmitted 
Select and explain. 
A. Lymphogranuloma, B. Genital herpes, C. Bacterial vaginosis, D. Syphilis
C: Bacterial vaginosis
Answer: C: Bacterial vaginosis 
Explanation: Bacterial vaginosis is not sexually transmitted disease.