(a) Name any two bacterial infections that are sexually transmitted. How can they be prevented ?
(b) List three different ways, other than the one stated in (a) above, that help an individual to avoid unwanted pregnancies.
(c) List three advantages for adopting contraceptive measures.
(a) Gonorrhoea and syphilis. Using a covering (protection) during sex helps to prevent transmission of these infections to some extent.
(b)
(i) By use of chemical; barriers like oral pills.
(ii) by surgical, vasectomy in male and tubectomy in females.
(iii) by use of contraceptive devices.
(c) Advantages of adopting contraceptive measures are -
(i) To prevent STD's (sexually transmitted disease)
(ii) To control human population or birth rate
(iii) To prevent unwanted pregnancies.