I experience anal fecal odor. The anal fecal odor intensifies after a bowel movement no matter how well I wipe with tissue. Throughout yesterday I didn't have a bowel movement and I didnt take a shower either, and almost everybody treated me like a star. Reason being, my odor had disappeared almost completely! The odor always diminishes significantly if I don't have a bowel movement. This makes me think this anal fecal odor may really be a virus/bad bacteria/fungus issue. My friend told me that anytime he penetrated his ex' anus without protection, his penis would have a fecal odor for weeks no matter how well he washes his penis. And he couldn't understand why he experienced that only with that partner. So could it be that we on this website and that part partner have bad bacteria that is escalating fecal odor and making it hard to get rid of no matter how well you bath?