Treatment calendar
Cycles, tests, appointments and medicines: remembering it all is hard. A calendar takes the load off.

01Short answer
02Simple explanation
A calendar shows the whole journey at a glance.
Colours create order.
03Scientific explanation
Cycle calendars are usually based on a “day 1” system; the nadir period can be roughly predicted depending on the regimen.
Digital reminders improve how consistently medicines are taken.
04What happens in the body?
What to record
Cycle days, tests, appointments, procedures (for example a lumbar puncture or marrow test), medicine reminders, rest and family events.
How to keep it
A paper calendar, a phone app or both. One person is responsible for the main calendar and enters changes.

With your family
Share the calendar so transport, children and visits can be planned.

05Building the calendar
Four steps.






06Key points at a glance
| Topic | In brief |
|---|---|
What to record | Cycle days, tests, appointments, procedures (for example a lumbar puncture or marrow test), medicine reminders, rest and family events. |
How to keep it | A paper calendar, a phone app or both. One person is responsible for the main calendar and enters changes. |
With your family | Share the calendar so transport, children and visits can be planned. |
07Key terms
- Day 1
- The first day of a cycle.
- Nadir period
- The days when counts are lowest.
- Colour code
- Separating events by colour.
08Key points
- Record all cycles and tests.
- Use colours.
- Update after changes.
- Share with your family.
09Frequently asked questions
Which app is best?
Any calendar that suits you; what matters is keeping it up to date.
What if the schedule keeps changing?
That is normal; note each change with its date.
10Questions for your doctor
Take these questions to your appointment. The ones you save are collected on the “My questions” page and stay on this device only.
Which app is best?
What if the schedule keeps changing?
12Sources
- National Cancer Institute (NCI). Managing Your Care
- National Cancer Institute (NCI). Chemotherapy to Treat Cancer
- National Cancer Institute (NCI). Questions to Ask Your Doctor about Treatment
- Cancer Research UK. Coping with cancer
- Cancer.Net (ASCO). ASCO Cancer Treatment and Survivorship Care Plans
- National Cancer Institute. NCI Dictionary of Cancer Terms: absolute neutrophil count
- National Cancer Institute (NCI). Support for Families When Someone Has Cancer
- National Cancer Institute (NCI). Bleeding and Bruising (Thrombocytopenia) and Cancer Treatment
- National Cancer Institute (NCI). Adjusting to Cancer
- National Cancer Institute (NCI). Managing Costs and Medical Information
What to record
How to keep it
With your family