What is true 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
(1) All of the above
(2) I, II, III
(3) I, II, IV
(4) I, II, IV, V