step for STDs prevention

I think you will agree that the best approach to STIs is prevention. Behavior modification is a part of the management of STI. Monogamous relationships with non- infected partner, consistent condom use and responsible sexual activity such as delayed sexual activity and refraining from high risk behaviors (drug use) are some of the major points related to prevention. A holistic approach includes clinical prevention guidance that includes five major strategies. The guidelines are a framework from which the APN can educate, counsel, prevent, diagnosis, treat and refer those patients with STI and those who are at risk. ?The guidelines are a framework from which the APN can educate, counsel, prevent, diagnosis, treat and refer those patients with STI and those who are at risk. Which step do you believe is the most important in relation to STIs? Why?