Which of the following statements are correct regarding surgical methods of contraception ?
(i) These are generally advised to the male/female partner as a terminal method to prevent any more pregnancies
(ii) Surgical procedure in male is called tubectomy and that in the female, vasectomy
(iii) Reversibility is easily possible
(iv) They block gamete transport and thereby prevent conception.

Options

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

Explanation

To solve the question regarding the correct statements about surgical methods of contraception, we will analyze each statement one by one.

### Step-by-Step Solution:

1. **Statement (i):** "These are generally advised to the male/female partner as a terminal method to prevent any more pregnancies."
- **Analysis:** This statement is correct. Surgical methods of contraception, such as vasectomy in males and tubectomy in females, are indeed considered terminal methods. They are intended for couples who do not wish to have any more children.

2. **Statement (ii):** "Surgical procedure in male is called tubectomy and that in the female, vasectomy."
- **Analysis:** This statement is incorrect. The surgical procedure for males is called vasectomy, while for females, it is called tubectomy. Therefore, this statement is not correct.

3. **Statement (iii):** "Reversibility is easily possible."
- **Analysis:** This statement is also incorrect. Surgical methods of contraception are generally permanent and not easily reversible. Once a vasectomy or tubectomy is performed, reversing these procedures is complex and not guaranteed to restore fertility.

4. **Statement (iv):** "They block gamete transport and thereby prevent conception."
- **Analysis:** This statement is correct. Both vasectomy and tubectomy block the transport of gametes (sperms in males and ova in females), which prevents fertilization and thus conception.

### Conclusion:
Based on the analysis:
- Correct statements: (i) and (iv)
- Incorrect statements: (ii) and (iii)

### Final Answer:
The correct statements regarding surgical methods of contraception are (i) and (iv).

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