Answer: AIDS.
- A Chlamydiasis
- B Gonorrhoea
- C Syphilis
- D AIDS
Correct answer: D. AIDS
Explanation: AIDS is caused by the HIV virus and, unlike bacterial STIs such as gonorrhoea and syphilis, has no complete cure.
Contraceptive methods span a spectrum from temporary/natural to permanent/surgical; condoms stand out as the only method offering STI protection alongside contraception.
Concept context
Understand reproductive health, family planning, contraception methods, STIs, population control, and assisted reproductive technologies.