It's sterile, until it sits there and ferments because you cant get it out.

I just had another battle with a uti last week. I've almost got it narrowed down to what's triggering mine. So, hopefully I can change how I do some things and can stop getting them so often. I probably need to talk to my doctor about some stuff for that.

My symptoms are usually subtle too. I'm starting to recognize when I feel physically sick that I might have a uti, since I sometimes dont feel any physical symptoms until it's a full blown infection. I think I'm just asymptomatic sometimes except for the feeling run down and just icky.