Write three simple principles for preventions of STD.

Principles Of Prevention

(a) What is medical termination of pregnancy? Mention the safe period for medical termination of pregnancy. (b) Write three simple principles to prevent sexually transmitted diseases.

Write any two simple principles to prevent sexually transmitted diseases.

Write any two simple principle to prevent sexually transmitted disease.

What are sexually transmitted diseases? Write any two simple principles to prevent sexually transmitted diseases.

Write three methods of preventing rusting of iron .

Write the basic principle of nutrition education. Write the merits and demerits of three diet survey methods.