Hi Bobyouruncle and welcome to the forum.

I noticed no-one has got back to you yet so I just wanted to give you our cancer nurses telephone number as they may be in a better position to help. If you'd like to speak with them, they're available on 0808 800 4040, Monday - Friday between 9a.m - 5p.m. They are very easy to talk to and will do all they can to help.

I hope you're able to get some answers and peace of mind soon over this soon, and that all goes well with your colonoscopy when the time comes. 

Kind regards,

Steph, Cancer Chat Moderator

I'm like you I would have expected it to be higher than 28 in those circumstances ,mine was 15 and I'd never ever seen any blood ar all ,strange that .