I just got a second "no parasite" stool sample result from the lab with my second doctor after he saw them with his own eyes. I had long threadlike worms along with the Tapeworm segments I have been seeing. I put the threadlike worms in water in a plastic bag and I put several in my stool sample. Uggh! The doctor looked at the worms in the plastic bag and said he didn't know what kind they were. But he saw them. Lab came back negative. I got referred to a gastroenterologist. So it looks like I will have to break down and order either pet meds or from an online pharmacy. I haven't seen anyone post about being cured or anything actually working. If you ordered from an online pharmacy and it worked, where did you order from? Same with the pet meds.