Identify the false statement regarding the techniques of contraception. (i) Tubectomy and vasectomy show many side effects. (ii) Purpose of tubectomy is to prevent formation of ova. (iii) The most important component of the oral contraceptive pills is progesterone. (iv) Contraceptive oral pills help in birth control by preventing ovulation.

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