In our current society there is an increase in the dissemination of information about family planning methods and information on sexually transmitted infections to reduce high-risk sexual practices, thus reducing the incidence of sexually transmitted infections and associated chronic diseases as well as unwanted pregnancies in adolescents; However, even with this increase in the dissemination of information, there continues to be a high prevalence of these conditions; this study will allow us to learn more about high-risk sexual practices in the Mexican population to know the current situation and, based on this, devise new measures to implement in society that will help us to reduce the associated diseases.