Hmmm....no one told me this after my surgery, but sure explains why I had bleeding from the vagina, twenty years post menopause. BTW though, I was thoroughly checked out by my gyn several times, three transvaginal ultrasounds over last four years. I also had PAP tests. Nothing seemed to be out of place. I was told the bleeding was from the thinning of the lining of my cervix. I STILL say I have a small fistula in there somewhere because when I put in the Canasa suppository (because of the UC which came back inside the anus), I can feel it squishing out my vagina