Wow, the more you know.
And, isn't it funny how the post right after this on the front page, (http://www.poetv.com/video.php?vid=109266) is also a screwed up religious take on purity? Strange, eh?
But what of the few drops left in your urethra, even after a good shake? That's got to go somewhere. The true Muslim uses a catheter at all times, just to be sure.