Sorry for the delay, gentlemen. Big Jim: you have my sympathy. I've had it before so it's not the examination I'm sweating over - it's the possible result...
Thanks, Devonsider. Actually, it's not the procedure I'm sweating over - I've had it before and it didn't bother me - it's the result I'm worrying over. If it comes to the worst... Well, it's best treated early.