STD = Sexually Transmitted Disease. The only way guaranteed to avoid contracting an STD is either by A) wearing protection or B) by abstaining all together. Kids these days would be wise to do the latter.
STD stands for Sexual Transmitted Disease and the only way to avoid contracting an STD is to avoid having un-protected sexual intercourse with anybody with the disease such as AIDS, HIV, Chlamydia, or Syphilis
