Choose the right one among the statements given below.

Options

A. IUDs are generally inserted by the user- herself
B. IUDs increase phagocytosis reaction in the uterus
C. IUDs suppress gametogenesis
D. IUDs once inserted need not be replaced

Answer

To solve the question, we need to evaluate each of the statements provided regarding Intrauterine Devices (IUDs) and determine which one is correct.

### Step-by-Step Solution:

1. **Understanding IUDs**:
- IUDs, or Intrauterine Devices, are contraceptive devices that are inserted into the uterus to prevent pregnancy. They can be hormonal or non-hormonal and are placed by healthcare professionals.

2. **Evaluating Statement 1**:
- "IUDs are generally inserted by user herself."
- This statement is incorrect because IUDs must be inserted by trained healthcare providers, not by the user herself.

3. **Evaluating Statement 2**:
- "IUD increases phagocytosis reaction in the uterus."
- This statement is correct. IUDs can increase the phagocytosis of sperm in the uterus, which helps in preventing fertilization.

4. **Evaluating Statement 3**:
- "IUD suppresses gametogenesis."
- This statement is incorrect. IUDs do not affect the formation of gametes (sperm and eggs); they primarily work by preventing fertilization and implantation.

5. **Evaluating Statement 4**:
- "IUD once inserted need not to be replaced."
- This statement is incorrect. IUDs are not permanent and need to be replaced after a certain period (typically 5 to 10 years, depending on the type).

6. **Conclusion**:
- After evaluating all the statements, the only correct statement is **Statement 2**: "IUD increases phagocytosis reaction in the uterus."

### Final Answer:
The correct option among the statements given is **Statement 2**: "IUD increases phagocytosis reaction in the uterus."

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