The updated Sexual Exposure Chart Card is finally here! This new card features up-to-date statistics so that you can feel confident that the information you share is medically accurate. The Sexual Exposure Chart Card dramatically depicts how the likelihood of contracting an STD increases with each sexual partner. When you have sex with someone, the likelihood of contracting an STD does not just depend on your current partner. It also depends on their partners, and their past partners' past partners. Current statistics regarding STDs and the benefits of waiting to have sex until marriage are included on the back of the card.