Pregnancy & Stool Color: What's Normal & When to Worry

The color of excrement can vary for a number of reasons, including diet, medications, and underlying medical conditions. While pregnancy can cause some changes in bowel movements, such as constipation or diarrhea, it typically does not cause a change in the color of excrement.

If you are experiencing a significant change in the color of your excrement, it is important to talk to your doctor to rule out any underlying medical conditions.