Hi - you mentioned segments, are you sure it isn't part of a tapeworm? My roundworm (or what I reckoned was a roundworm) was about 6" long and seemd to be unsegemnted. Interestingly enough it came out a day or so after my first coffee enema. I then went on Richard Anderson's 2 Worm Squirm programmes, but neither seemed to be as productive (but then its pretty hard to tell).