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Answer: Yes.
You are at higher risk for contracting at least three different STD's:
HPV (Human Papillomavirus)
Chlamydia
HIV/AIDS
Centers for Disease Control and Prevention (2010). The Role of STD Detection and Treatment in HIV Prevention - CDC Fact Sheet. Retrieved from: http://www.cdc.gov/std/hiv/STDFact-STD-HIV.htm