I've had that almost one and a half years - It's been a lot better since August for some reason. It would happen about 3 to 4 hours after a BM, especially if the BM was of the hard variety. I'd think I'd have to pass gas and a glob of yellowish mucus would come out (TMI!!) sometimes it would be the size of my small fingernail, a few times it was about as large as my thumbnail! I have never been diagnosed with anything because I refuse to go to a doctor. But it doesn't happen as often as it was
happening, but most times there is yellow when I wipe, (except the time I ate a LOT of dark green cake with dark blue icing! Then the mucus was a very, very lime green! (the color of this smiley
I did a LOT of research on this, at first I thought it was hemorrhoids because they can leak mucus, but after much research I learned it's very common with IBS.