Hi Kandee! Thanks for the great info! The last couple of days I've had a dull ache under my ribcage on the right side. I did some research online which I should never do. I was for sure that I had Primary Biliary Cirrhosis....but I don't. There are liver problems in my family but I'm just being a worrywort. Some of the symptoms of PBC is pain in right upper ab (under ribcage), itching and fatigue. Okay...it's winter so I have dry skin which is itchy and two sick children under 3 which contibutes to the fatigue. Now I learn that the dull ache is related to the IBS. Good to know! Phew! I'm really not a hypochondriac just a stay at home mom with too much time to search the web!