True, but to many things can go wrong. One buddy was watched while pissing and another got popped because the temperature was not right
A lot of places will not accept sample if it is too diluted from drinking an ass load of water to try n flush system
I doubt it.
Not true at all....
Good god man, you are everywhere I go on this site. Sadly, every time I read one of your posts, I can feel a few brain cells lose the will to live. Yes, the specific gravity of your urine is relevant. Without a consistent baseline, all other concentrations are essentially irrelevant. That's science 101: Without a control, your results mean nothing.
