Hacker News new | ask | show | jobs
by Lichtverschwend 1960 days ago
Blood may not be present in sufficient quantity to be detected visually or not at all so keep looking out for other irregularities (being I'll is irregular). Examples: strange badly smelling diarrhoea (not one you might have after a having eaten something that was a little off) or burning sensation (which might get dismissed as a diverticulitis).