I have to agree with LadyJane. The pictures people show on Dr Natura is merely Psyllium-Based stool. I think that it's a ludicrious that people seem to think that all of those pictures are parasites or long mucoid plaque ropes. That's completely false.
People! If you have parasites, they're not gonna come out in that shape and covered in poop. Most of the time, they are going to be very very small, even microscopic. If you pass a big, long worm, its not gonna be thick like those pictures. It's going to be thin. Think about it. If something that big and wide was in your intestines for months, or even years, it would've been a bowel obstruction, something much worse then constipation.
I'm not saying that parasites or mucoid plaque isn't real or are not a problem for people. I'm just saying that those LONG poop ropes you experienced are NOT parasites or long mucoid plaque ropes, it's JUST PSYLLIUM with poop stuck to it. If you didn't take the psyllium, you would've pooped it all out anyways, it just wouldn't be as exciting.