My husband is a 34 yr old truck driver.He has watery bowel movements at least 4 times a day.He has not had a solid bm in about 4 years(either have I,we are not the healthiest eaters,and are major sodaholics).Last week he had pain in his rectum,and last night he had bright red blood in his stool and on the toilet paper.He's scared to death of Cancer or polyps,(there is no history of cancer on either sides of his family)I told him it was probally hemoroids.He wants me to get him some fiber,he thinks this might help him.Could it be his diet and our hemoroids and could sitting on his bum 10 hrs a day contribute to this factor?