Hi I have had bright red bleeding with bowel movements. I put this down to endo and worried it might not just be on the outside of the bowel but inside too. But my doctor just told me that the blood wouldn't be this red if from endo. It would be a darker red to brown! My blood loss was about a cupful and scarlet so they said this would be rectal area and endo only goes higher up. Does anyone else have rectal bleeding similar to mine. Please share as I am worrying as I don't have piles and am awaiting an urgent colonoscopy. Always have blood in my urine too!