Actually, no
Because urine contains so many salts, drinking it actually has the same effect as seawater - it dehydrates you. It is, however, sterile.
( MatJ LOOK, Sat 16 Jul 2011, 23:59, 1 reply)

Its only sterile in the moment it leaves your body, once it comes into contact with the outside air, its contaminated.
Or so I was told by someone who apparently was an expert in such things
But who knows ;)
(insomniac-surfer oh go on then, just this once, Sun 17 Jul 2011, 1:26, closed)

Yeah, you need to get your mouth right over the bellend or youre in all sorts of grief.
( enoughblueskyforsailorstrousers, Sun 17 Jul 2011, 3:40, closed)

Best chat up line ever
(insomniac-surfer oh go on then, just this once, Sun 17 Jul 2011, 11:46, closed)