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: Social & Preventive Medicine
Which of the following contraceptives provides complete protection against sexually transmitted disease: March 2013 (b, g) 
Select and explain. 
A. IUCD, B. Barrier method, C. OCP, D. Minipill
B: Barrier method
Answer: B: Barrier method 
Explanation: Ans. B i.e. Barrier method Barrier methods They block sperm from entering the uterus. The following are barrier methods of contraception: - Condom - Female condom - Cervical cap (including Lea's Shield) - Diaphragm The male (and female) condom provides excellent protection against sexually transmitted infections.