Morning Dawn / 
Sorry to see you needing to join us here, but pleased you managed to find us.
I'm unsure if your liver is a secondary from your bowel cancer or if you have 2 separate primaries :-/ but as there are groups for both there is no reason you couldn't join both groups and dip in and out as you need to.
You can find the Bowel Group clicking here, and this link is for the Liver Group.
There is also a 'Small Bowel' group and a 'Secondary Liver' group is these are more appropriate ? You can find these using the 'Groups' button near the top of the page.
Hope this is of some help to get you settled in, and get any questions or concerns you have eased by chatting to the other great members here.
Take Care, G n' J
