Sterilisation techniques are generally full proof methods of contraception with least side effects. Yet, this is the last option for the couples because
 

I. It is almost irreversible.
II. Of the misconception that it will reduce sexual urge/drive.
III. It is a surgical procedure.
IV. Of lack of sufficient facilities in many parts of the country.


Choose the correct option

1. I and III

2. II and III

3. II and IV

4. I, II, III and IV


Surgical methods/sterilization techniques are generally opted by the male/female partner as a terminal method to prevent any more pregnancies. This method blocks gamete transport and thereby prevent conception.
In males, this is called vasectomy, while in females, this is called tubectomy. It is a surgical and permanent contraceptive method.