I read the experiences of others on here and was horrified, then went ahead and bought a bottle anyway. My concern was like yours-- would icky stuff seep out of me uncontrollably?-- and thankfully that has never happened. There have been times, though, when I felt like I had to go poo really bad, and I wisely got myself to a bathroom quickly. If you stay within your calorie and fat grams limits, you will be fine. My few episodes have occurred when I went over my limits. Nothing has ever leaked out. I have only seen the oily orange blobs in the toilet, never on my clothing. For a graphic example, there was one time when I felt the need to pass gas-- having read of the experiences of others on this board, I knew to get to a toilet just in case it was more than air-- and sure enough, though it was just air that left my body, there were oily orange blobs on top of the water. Also, for me anyway, these bathroom episodes have always occurred when I have been at home, usually very early in the morning, not after a meal, so I haven't worried about being caught out somewhere and unable to get to a bathroom.