Which of the following statements are correct for an ideal contraceptive? (i) It should be user-friendly. (ii) It should be easily available. (iii) It should be ineffective and reversible with least side effects. (iv) It should be effective and reversible with least side effects. (v) It should interfere with the sexual act of the user.

• A. All of these
• B. (i), (ii) and (iii)
• C. (i), (ii) and (iv)
• D. (i), (ii), (iv) and (v)