hi,i have problem with my houseband becouse of rectal bleeding and doctors did colonoscopy and gastroscopy while ago but they didn't find why he is bleeding.They find hemoroids but i am very concern becouse when he goes to toilet first start very big pain in lower part of stomack and then loot of blood with some ? ? pice of black blood clots.He had that problem for 2 years and i don't know what to do?-
SORRY FOR ENGLISH!
tHANK YOU