I'm sorry about your Dad, you and your family are in my prayers. Do you think he would or could do the oj fast? I would try to persuade him to do some serious cleansing, I'm sure MH can tell you in which order to do it but I believe it's bowels, parasite, liver flush before and after fasting. My grandmothers stupid doctor told her after seeing an ultrasound she had cancer (ovarian) she had the surgery and it was only cysts, they don't know everything even though they think they do. It scared us all so bad. When is he having surgery?