My boyfriend and I are considering checking ourselves for STDs before having sex. However, I've been told it's useless seeing as we're both virgins, and apparently you only get STDs from someone who's been infected from someone else.
If this is the case, how in the world did STDs begin in the first place? Everyone starts out as virgins, so how does it work if you can only get infected by an infected person? Basically: where did STDs start? This is information that seems impossible to find. Should we bother if it's our first times?
I'd appreciate answer but only if you feel you are sufficiently informed to answer properly... no "you get it from a monkey bite" stuff!
Thanks