I have had IBS since I was 13 and I am now 52 yrs. old! Miserable! Has anyone tried a laxative that does not kill you? I am so constipated. Maybe go once per week or 2. I've yet to find any food that will make me go. I can eat a bag of prunes and it won't affect me. I am so constipated that I am afraid to start and fiber that will block me up more. Any suggestions on a gentle laxative for IBS sufferers? Any help would be appreciated.