ANSWER:

No need to do this, you must give kaffara for each day she skipped in ramadan due to the incurable disease. But if she fell sick all of a sudden and died shortly after without the ability to make up or to know if this was chronic or not, there is nothing on her or any of her relatives. 

My maa has died out of cancer in 2014.She was a fourth stage cancer patient with kidney problem.Whatever she would eat,used to vomit.She was under treatment then nd i cant remember wheather doctor has told her to abstain from fasting in Ramadan or not.Should I have to fast on her behalf?

Fasting, Funerals |