Yes, I had a complete hysterectomy and chemotherapy. I'm doing fine now. I have been trying to figure out the cause of my cancer and believe my dental history has been a factor. I had 5 root canals, braces 3 times, major jaw surgery to correct an overbite and a mouthful of mercury. I never felt good again after my jaw surgery 15 years ago...anyway I think we both need to get over our fears and just do it. My brother had it done and said there was no initial pain and it was a pretty fast procedure, but the downside was the drilling the bone. (drilling the bone was fast and not painful, it was just the vibration he didn't like). He had quite a bit of infection that was cleaned out. Then afterwards he face was very swollen and there was a lot of bleeding and pain. He was back to normal in three days. He said he felt better, healthwise, after his recovery. I have to do it, I just can't put it off much longer. I think you should get it done too ASAP. It will be good for your health in the long run.