<prompt> Which of the following contraceptives provides complete protection against sexually transmitted disease: March 2013 b, gIUCDBarrier methodOCPMinipill  <response>: 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 Leas Shield - Diaphragm The male and female condom provides excellent protection against sexually transmitted infections. 