Question

Which of the following approaches does not give the defined action of contraceptive?

• A. Barrier methods - Prevent fertilisation
• B. Intra uterine devices - Increase phagocytosis of sperms, suppress sperm motility and fertilising capacity of sperms
• C. Hormonal contraceptives - Prevent retard ⁄ entry of
  sperms, prevent ovulation and fertilization
• D. Vasectomy - Prevents spermatogenesis

Answer 1

The correct option is D Vasectomy - Prevents spermatogenesis

A vasectomy is considered a permanent method of birth control. During a vasectomy, the vas deferens from each testicle is clamped, cut, or otherwise sealed. This prevents sperm from mixing with the semen that is ejaculated from the penis. So it does not prevent spermatogenesis.