recently I've been seeing blood on my toilet tissue when i wipe but no other time . also there's no pain and some times it itches a little afterward. some times for a while, but mostly not at all. i think the reason is from irritation from trying to see if there's a bump or something. my hypothesis on why it bleeds is ruff poopie movements. i hope that's what it is, and by the way my age is 20 and I'm a male. please help me.