The non-medicated IUD is :

Options

A. Copper-T
B. Progestasert
C. Lippes loop
D. LNG-20

Answer

To answer the question about the non-medicated IUD, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Definition of IUD**:
- IUD stands for Intrauterine Device, which is a form of contraception placed inside the uterus to prevent pregnancy.

2. **Categorize IUDs**:
- IUDs can be categorized into three main types:
- Non-medicated IUDs
- Copper-releasing IUDs
- Hormone-releasing IUDs

3. **Identify Non-medicated IUDs**:
- Non-medicated IUDs do not release any hormones or copper. They are typically made of plastic or metal and work primarily by creating a physical barrier to sperm.

4. **Review the Given Options**:
- The options provided are:
- Copper-T
- Progesterone
- Lippes loop
- LNG 20

5. **Match Options with Categories**:
- Copper-T is a copper-releasing IUD.
- Progesterone is a hormone-releasing IUD.
- Lippes loop is a non-medicated IUD.
- LNG 20 is also a hormone-releasing IUD.

6. **Select the Correct Answer**:
- Based on the categorization, the non-medicated IUD from the given options is **Lippes loop**.

### Final Answer:
The non-medicated IUD is **Lippes loop**.

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