Experiencing diarrhea during pregnancy, especially in the later stages, can be quite common. It could be caused by a variety of factors such as hormonal changes, dietary changes, or even a stomach bug. However, it's important to monitor your symptoms and consult with your healthcare provider if you have any concerns. Dehydration can be a risk with frequent bowel movements, so make sure to stay hydrated by drinking plenty of fluids. Additionally, try to stick to a bland diet consisting of easily digestible foods like bananas, rice, applesauce, and toast (BRAT diet). If your symptoms worsen or persist for more than a day or two, it's best to seek medical advice as it could indicate an underlying issue that needs attention.