A little bit of jelly-like stuff at the end of a normal stool may be caused by ulcerative colitis, Crohn’s disease and irritable bowel syndrome. 1. Ulcerative colitis: the more common typical symptoms of this disease is mucus pus and blood, mucus and stool mixed together, may produce jelly-like transparent material, accompanied by pus and blood symptoms or blood in the stool symptoms. 2. Crohn’s disease: usually manifested as paste-like stool, may also lead to the presence of jelly-like transparent material in the stool, but generally no blood and mucus pus blood stool and other symptoms. If it causes mucous pus and blood, it means that the lesion has invaded the colorectal area. 3. Irritable Bowel Syndrome (IBS): It is easy to cause the intestinal tract to produce a stress reaction, inducing painful bowel movements, diarrhea, and abnormal bowel habits, etc., and there may be jelly-like transparent material in the stool. It is recommended that patients need to go to regular hospitals as soon as possible to receive relevant examinations, according to the results of the treatment under the guidance of specialists.