Nasbandi (MALE SEX ORGAN SURGERY) is also called Sterilisation.
Sterilisation is only for people who have decided they do not want children, or further children in the future. It is considered a permanent method of contraception as reversal is a complicated operation which is not always successful. In addition, reversal is not usually available on the NHS.
Vasectomy is a small operation to cut the vas deferens. This is the tube that takes sperm from the testes to the penis. Sperm are made in the testes. Once the vas deferens is cut, sperm can no longer get into the semen that is ejaculated ('comes') during sex.
Family planning is the planning of when to have children, and the use of birth contro and other techniques to implement such plans. Other techniques commonly used include sexuality education,prevention and management of sexually transmitted infections, pre-conception counseling and management, and infertility management.
Family planning is sometimes used as a synonym for the use of birth control, though it often includes more. It is most usually applied to a female-male couple who wish to limit the number of children they have and/or to control the timing of pregnancy (also known as spacing children).
Indian government has come up with measures to control population and increase awareness of the benefits of reducing population growth, which include better lifestyle, education, environment, health and well being of every individual. Awareness campaigns include "We two, our's one", "Girl or Boy, let there just be one child".