In this contemporary world, sexual health is an essential part of overall health and well-being of youths. Good sexual health implies not only the absence of disease, but also the ability to understand and weigh the risks, responsibilities, and impacts of sexual actions / behavior. Yet youth sexual issues, more specifically on youth health problems resulting from risky sexual behavior, suggests a lack of factual information and guidance regarding parent-youth communication on sexual issues. This book, therefore, provides a new metric of success to designing relevant, effective and comprehensive youth health programs under diverse socio-cultural settings to enhance safe sexual behavior of youths. The analysis also help to learn some light on these new and exciting issues, and should be especially useful to professionals; policy makers and planners to Communicate and advertising safe sex, or anyone else who may be considering utilize to enhance safe sexual behavior.