Well, obviously you do not know why stoll tests are completely unreliable. I was talking about stool tests, And Cahill does a test that no other doctor does. That is why Line up asked that woman Margret to go and see him. So do your own research first and ask why I suggested that. This was debated on the forum many times, and read the previous posts, before you keep asking the same questions. One has to be realistic about this. OR believe in your theories about parasites, and try to treat some unknown thing. But of course a when a person does not seem to listen and keep asking the same question, again and again, well, might as well give up.