This document discusses sexual health and outlines ways for sailors and seabees to protect themselves. It describes several sexually transmitted diseases like HIV, chlamydia, gonorrhea, and human papillomavirus and their symptoms. The presentation emphasizes that abstinence and monogamous relationships are the most effective ways to prevent STDs, while condoms can help but have limitations. It also discusses forms of birth control to prevent unplanned pregnancies and stresses the importance of sexual health for mission readiness.