My gram has cervical cancer?

she has stage 4 cervical cancer and needed 2 blood transfusions. Because she had a major uti infection but they are stopping chemo and possible the antibiotics for the UTI. they had us call hospice right away but i was just wondering if you guys knew how long my grandmother will be with us still i know thats a hard question to answer but i was just hoping i cause get some kind of answer from someone.