when you say get it checked out, what should I do? I have had all the doctor checks, (colonoscopy, endoscopy, etc) everything comes back normal all the time....see im 5'5 and only 90 lbs trying so hard to gain weight, but i have an extremely slow transit time, and suffer from chronic constipation. I cannot go at all without a laxative. i just ordered the LBB, hoping that will help me. See, my fecal matter makes it to just above the rectal area, but stops there. I never have the urge to "go"...EVER! Im about at my wits end, and I feel so weak.