I suffered from IBS-D when I got pregnant. I am now at 24 weeks, and have had exactly 3 flare-ups since I got pregnant. All 3 I can trace to specific food triggers. I now have to deal with C instead, and take Citrucel and Colace daily to keep everything moving as it should. I never thought I would have to deal with C, especially with the horrible D I had before I got pregnant!Susan