Read the following statements and select the option having both incorrect statements
(i) Condoms decrease sperm motility
(ii) Diaphragms, cervical caps and vaults are for both males and females
(iii) IUDs are inserted by expert nurses
(iv) Sterilisation is a terminal method to prevent further pregnancy.

Options

A. (i) and (iii)
B. (i) and (ii)
C. (iii) nad (iv)
D. (ii) and (iv)

Explanation

To solve the question, we need to analyze each statement provided and determine which ones are incorrect.

### Step 1: Analyze each statement

1. **Statement (i): Condoms decrease sperm motility.**
- **Analysis:** This statement is incorrect. Condoms do not decrease sperm motility; they act as a barrier to prevent sperm from entering the female reproductive tract. They do not affect the motility of sperm.

2. **Statement (ii): Diaphragms, cervical caps, and vaults are for both males and females.**
- **Analysis:** This statement is also incorrect. Diaphragms and cervical caps are contraceptive devices specifically designed for females to prevent sperm from entering the uterus. They are not used by males.

3. **Statement (iii): IUDs are inserted by expert nurses.**
- **Analysis:** This statement is correct. Intrauterine devices (IUDs) are typically inserted by trained healthcare professionals, which can include expert nurses.

4. **Statement (iv): Sterilization is a terminal method to prevent further pregnancy.**
- **Analysis:** This statement is correct. Sterilization is a permanent method of contraception that prevents further pregnancies.

### Step 2: Identify the incorrect statements
From the analysis:
- Statement (i) is incorrect.
- Statement (ii) is incorrect.
- Statements (iii) and (iv) are correct.

### Conclusion
The incorrect statements are (i) and (ii). Therefore, the option that contains both incorrect statements is option B (1 and 2).

### Final Answer
The option having both incorrect statements is **option B (1 and 2)**.

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