Oh I vary with my symptoms.. I can go weeks without a spell, then D for a day or so, then constipated, then back to normal, then the viscious cycle repeats itself. Like I'm usually C before my period, then D the day it ends, then it can go either way after that for a few days then back to normal once a day in the AM. If I eat something that my system doesnt like on the week of my period coming I get real bad D. But, if my system is doing good that month with the IBS I can eat whatever I want w/o consequence.