Chapter 21.4, Problem 2LO

Summary Introduction

To write:

Summary of birth control methods that are effective at preventing the spread of sexually transmitted diseases.

Introduction:

Sexually transmitted diseases (STDs) are diseases that spread through close intimate sexual contacts. They can also be transmitted through skin-to-skin contact of infected area and exchange of intravenous blood. It can be passed from infected mother to unborn child. So prevention of the spread of such diseases is very important for the society.