(a) Suggest any two categories of contraceptive methods to control the size of human population which is essential for the prosperity of a country. Also explain about each method briefly.
(b) Name two bacterial and two viral infections each that can get sexually transmitted.
(c) List two advantages of using condom during sexual act.
a)
b) Bacterial: gonorrhoea and syphilis
Viral: genital herpes and HIV
c)