I have the worst constipation. Always have and in the hospital they were shocked at how long I could not go. Very yuck feeling. A few things for me sometimes too much fiber regardless of water intake can bind me or make it get stuck. This is with lots of water. I have ibs in addition to this and get a lot of pressure and cramping. This is increased with certain foods like spicy or beans. I do still try to eat a high fiber diet,healthy fats to lubricate,liquids. When I was in the hospital they gave me stool softners but haven't used them since cause I felt it didn't help but you may want to try. I tried adding fiber 1 too but it rips my stomach to shreds. Anyhow good luck.