christine i have been following your story with a lot of interest and i am sorry you are still having so many problems i do hope the bleeding and discharge stop soon so you can get on with your life .
i am in the process of deciding when to schedule surgery for a colectomy and asked my surgeon why he wasnt going to take my rectum and sew me up ?
he said to do this would entail much longer surgery and can cause many complications as he would have to enter the pelvic area and to remove the rectum can cause bladder problems and apparently loss of pelvic floor support , so maybe your surgeon has done you a favour by leaving the rectum and he also mentioned that if it were to cause problems later on they could always remove it . just thought i would share his thoughts with you , hope you get relief soon christine best wishes jackarat