Before i had my colon removed my periods were getting heavier, but weren't that bad. I'm 34 years old by the way. Anyhow, after my colon was removed a year ago, my periods are very heavy for three days and I have bad cramps. I can't even make it through the night without bleeding through my underwear. It seems like I need to change my tampon every hour or two throughout the day. I never used to have periods this heavy. Has anyone else noticed a change in thier periods since surgery or is it that I'm just getting older?