Question

The hormone releasing IUD is

• A. LNG 20
• B. Lippes loop
• C. CuT
• D. Multiload 375

Answer 1

The Correct Option is A

The hormone-releasing Intrauterine Device (IUD) is a widely used contraceptive method. It releases hormones to prevent pregnancy, unlike other types of IUDs that work primarily by releasing copper ions.

Let's review the given options to identify which one is the hormone-releasing IUD:

1. LNG 20: LNG stands for Levonorgestrel, which is a hormone. This IUD releases levonorgestrel at a rate of 20 micrograms per day, making it a hormone-releasing IUD. Hence, this is the correct option.
2. Lippes loop: This is a non-hormonal IUD and is one of the older designs made of plastic, shaped like a double 'S'. It primarily works by creating a physical barrier in the uterus.
3. CuT: This refers to Copper T, a common type of IUD that releases copper ions to create a toxic environment for sperm. It does not release hormones.
4. Multiload 375: This is another type of copper IUD, which also relies on the release of copper ions rather than hormones for its contraceptive effect.

Based on the above analysis, the correct answer is LNG 20, as it is the hormone-releasing IUD among the options provided. Hormone-releasing IUDs like LNG 20 are effective at preventing pregnancy by thickening cervical mucus and inhibiting sperm movement, as well as sometimes suppressing ovulation.