The most cost-effective family planning method is-: (A) Vasectomy, (B) Barrier method, (C) DMPA, (D) Oral pills
Answer is A. Vasectomy and IUD are one of the most cost-effective methods of contraception. Most impoant demographic feility indicator is -NRR. To achieve NRR-1, CPR should be >60%, ideal contraception is sterilization .