I did not have any problems but when I was sent the kit to put your 'poo' on the sticks after a colonoscopy I was diagnosed with rectal cancer - a BIG surprise so having lots of tests I was advised by one surgeon to have my bowel removed & have a colostomy bag & because I am quite vain I thought 'no way' so had a second opinion & guess what he told me that it  was very dodgy where my tumour was but I told him lets go for it !!

Any old how my brilliant surgeon removed my tumour & apart from having MRIs & CT scans for the next few years - no problem although I must admit the radiotherapy on my nether regions was not good - so good luck to you all keep smiling & be positive!!!!