My father blood urea is 52,and creatine level is 2.2,kidney problems detected in ultrasound reports, early symptoms was continue fever. He is having past history of urine passing problem since 2008,he did urs in lucknow 03 weeks before, two day before ultrasound was done, report is saying bilateral hydronephrosis in rt kidney, today he is in lucknow for post urs review, doctors took out pipe of plastic from penis, and advice follow a procedure at home for three months. Is this right guidance, we should continue with or what step should we take?