Answer: ICSI with surgically retrieved sperm from testes.
- A Intrauterine insemination using sperm donated by a screened anonymous donor
- B ICSI with surgically retrieved sperm from testes
- C Gamete intra-fallopian transfer using the wife's own retrieved eggs
- D Zygote intra-fallopian transfer following standard IVF fertilization
Correct answer: B. ICSI with surgically retrieved sperm from testes
Explanation: Azoospermia (absence of sperm in ejaculate) can be treated by surgically extracting sperm directly from the testes (TESA/PESA), followed by ICSI where the single retrieved sperm is injected directly into the ovum.
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.