In fact, crappy symptoms like , bloating, gas, diarrhea, and constipation can be pretty common during that time of the month, says , an ob-gyn at the . Nearly three-quarters of menstruating women say ...

Avoid dairy products because they can make diarrhea worse. Stay away from spicy foods as they irritate your stomach and intestines. Caffeine should be avoided because it can worsen diarrhea and cause ...