Condoms

[disturbed-lt.livejournal.com]

Okay, quick questions from the inexperienced...

I was having a conversation with a good (male) friend of mine (note: we're both virgins) and some how the topic of condoms came up. One question he did pose was, how does a guys know, when buying condoms for the first time, what size to get, like, is there measurments on the box, how do you know what will fit? Is it merely a matter of trial and error?

Just curious.

(coz neither of us knew)