Which IUCD needs to be replaced only after 10 years?

Correct option is C

Cu-T 380A is a widely used long-acting copper IUCD with a lifespan of 10 years. It is highly effective and recommended by WHO for long-term contraception. Explanation of each option: • (a) Copper T 200 – Has a shorter life span (~3 years), less effective than Cu-T 380A in long-term use. • (b) Progestasert – A hormone-releasing IUCD (progesterone), effective for only 1 year. Needs more frequent replacement. • (c) Cu-T 380A – Correct. Provides contraception for up to 10 years, thanks to its higher copper content and design. • (d) Nova T – Typically has a life span of 5 years, not 10. It's a copper-based IUCD but less long-lasting than Cu-T 380A.