Which of the following is hormone-releasing IUD ?

Options

A. Cu-T
B. LNG-20
C. Multiload 375
D. Implant

Answer

**Step-by-Step Solution:**

1. **Understand the Question**: The question asks for a specific type of intrauterine device (IUD) that releases hormones.

2. **Define IUDs**: Intrauterine devices (IUDs) are contraceptive devices that are inserted into the uterus to prevent pregnancy. They can be classified into two main types: hormonal IUDs and copper IUDs.

3. **Identify Hormone-Releasing IUDs**: Hormone-releasing IUDs are those that release hormones into the uterus. These hormones primarily work to make the uterine environment unsuitable for implantation of a fertilized egg.

4. **Know the Example of Hormone-Releasing IUD**: One well-known hormone-releasing IUD is LNG 20. This device releases the hormone levonorgestrel at a rate of approximately 20 mg per day.

5. **Select the Correct Answer**: Based on the information provided, the correct answer to the question "Which of the following is a hormone-releasing IUD?" is LNG 20.

6. **Eliminate Incorrect Options**: If there are other options provided in the question, they can be eliminated as they do not release hormones or are not classified as hormone-releasing IUDs.

**Final Answer**: The hormone-releasing IUD is LNG 20.

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