Correct option is D
Sol. Male sterilization is a permanent method of contraception called vasectomy, where the vas deferens is cut or sealed to prevent sperm from mixing with semen. It is safe, effective, and can be done at almost any adult age.
Explanation of each option:
· (a) Not a permanent method – Incorrect. Vasectomy is considered a permanent surgical method of male contraception.
· (b) Failure rate is very high – False. It has a very low failure rate (~1 in 2,000 cases after clearance period).
· (c) Cannot be done after the age of 60 – Not true. It can be done at any age if medically fit and the individual wants it.
· (d) Known as Vasectomy – Correct answer. Vasectomy is the surgical name for male sterilization involving vas deferens.