It's a familiar feeling: Before a test, a first date, or a public speaking engagement, your stomach starts to "flutter" as if butterflies were flying around inside your gut. Stomach sensations are a ...

"Butterflies in the stomach" is that fluttery, nervous feeling you might have before a job interview, giving a speech or at the start of a romance. It's a cute description for one part of the fight-or ...

Ever had that weird, twisty feeling in your belly just before a big test, a make-or-break presentation, or even a chat with a few important people, and suddenly your stomach feels like it is doing ...

Ten years ago, Megan Starshak, 28, ran into some stomach pain. Almost literally. Sudden, fierce cramps would attack the Chicago native during cross-country meets. Instead of sprinting to the finish ...

Ever had that weird, twisty feeling in your belly just before a big test, a make or break presentation, or even a chat with a few important people, and suddenly your stomach feels like it is doing ...