(a) Name a terminal methode to prevent pregnancy in humans.
(b) Describe the procedure of the terminal method carried in human male and female.

Explanation

(a) Surgical methods, also called sterilisation are generally advised for male/female partner as a terminal method to prevent any more pregnancies.
(b) sterilisation procedure in the male is called 'vasectomy' and in female 'tubectomy'. In 'vasectomy', a small part of the vas deferens is removed or tied up through a small incisiton on the scrotum whereas in tubectomy, a small part of fallopian tube is removed or tied up through small incision in the abdomen or through vagina.