Describe the surgical methods of contraception.

The prevention of pregnancy is called contraception. It surgical methods are two types.

Vasectomy :

• The vas deferens on either side is cut and tied up.
• It prevents discharge of sperms in the seminal fluid.

Tubectomy :

• The fallopian tube on both sides is cut and tied up.
• It prevents the entry of ovum into the fallopian tube.