I've been suffering from severe UC for about 3 years now. I went to hospiatl for many weeks and received 12 blood transfusions that;s how isk I was. Now since about 6 months my UC seemed to be in remission. A week ago I had some mental stress and also intercourse (my husband is in the Navy) after my last intercourse I experienced some light discomfort/pain in my colon area. Can it be that the colon can get hurt through normal vaginal intercourse? I also had bleeding again few days ago.