Yes Grahame. But, all of them involves instering things into urethra, well at least they use local anesthesia. As he told me there are 2 options; one uses shockwaves and one uses laser to crumble the stones. Can't remember the medical terms, it was really hard to focus on things he said after "we insert things into your urethra".
Still I cannot make up my mind on getting the operation ASAP or wait, take better care of myself, drink yoghurt and pickle juice, as my father advised. Doctor thinks both help for passing them out and reducing the chance of clumping as well.
It shouldn't be a big deal, just it seems it is just the begining to me. "More coming soon!" Dunno maybe I should be less dramatic about some teeny-tiny stones.
Damn "Transurethral cystolitholapaxy" sounds like name of a grindcore/goregrind song. But yea, that is the procedure he advised.