[bryony]

Then again, I have my doubts as to the long term permanence, despite what everyone says. It always seems to me that although the stretched tissue may be permanent eventually, the liquid/fat/whatever that fills the space isn't - what keeps it there? If the fat deposits caused by PM disappear when you stop taking it, why wouldn't the Noogle generated fat disappear if you stop using it?

I can only assume that it isn't fat that takes up the space... perhaps it encourages cellular tissue to develop? The body does change shape to accommodate stresses... e.g. professional snooker players develop longer arms.

B.