Hi Patricia
Depending on what chemicals your Mom is receiving the time between infussions is different. My husband was receiving two different chemicals for his chemo. He received one and then waited a week, then he received the second one. He then waited two weeks before the first was started again and thats how it went for months until he finished his treatments.
We were told when he was first diagnosed with cancer that they were going to get in touch with hospice but we are both fighters and got an appointment at Sloan Kettering in New York. It was an expensive trip but well worth it. They said that he should fight his cancer and he has. We have a new doctor now and so far he has lived 7 months longer than he was first told. We don't know how long he has but he still gets around and is enjoying his third grandchild.
Good luck with your mom god bless Susan