question: My father creatinine level ids 7.5 & bun valueis 136. He had 21 yrs diabateic histoty. He admitted to AMRI saltlake  due to heart attack . doctor advice us he should take 3 dialysis per week long life. he already took 5 dialysis. is there any possibility to reduce dialysis frequency 1-2 times per week. how we can know the frequency of dialysis  he require at the particalat time frame?  i am in big trouble . plz suggest me what to do right now.plz anser my queries.