I know that MH uses Cascara Sagrada herb in his Lower Bowel Balance! Cascara tones and stimulates the lower bowels to revv it up and get rid of fecal matter.
If you keep using it- along with some other herbs he can tell you about - (I swear I thought turkey rhubarb was one of the other herbs.. not sure yet) you may find your toilet bowl full of mucoid plaque one day!
WHen I got out the two giant logs of impacted clay looking mucoid plaque- it was by eating only raw fruits and vegetables and no flour or meat or dairy at all. It took 2 months into that way of eating. Also, I did use psyllum Husk with alot of water after my periods as well, and this thing called Colon Clenz at night once in a while (which has Burdock Root and Cascara Sagrada in it)