Guide · Bowel diary
How to keep a bowel movement diary
Keep a simple bowel diary with dates, times and stool types. Learn how to record entries honestly and review your history without diagnosing yourself.
In short: for each bowel movement you choose to track, record the date, the approximate time and the Bristol stool type. Keep entries honest: correct the time if you log later, and treat missed days as gaps, not proof that nothing happened. A diary describes what you observed; it does not diagnose anything.
A bowel movement diary is a dated record of the bowel movements you choose to track. It can be a notebook, a clinician’s form or a simple app. Start with a record you can maintain; you do not need to turn it into a comprehensive health journal.
This guide explains record keeping, not symptom interpretation or treatment. If a healthcare professional has given you a particular diary, use their instructions rather than assuming a general tracker replaces it.
Start with a small set of fields
Record the date, approximate time and stool form for each bowel movement you log. Gateshead Health’s bowel record chart includes these fields, alongside additional observations. Its form is an example of clinical documentation, not proof that a particular app improves health. Source: Gateshead Health, checked October 12, 2026.
For a simple personal record:
| Field | Example entry | Keep in mind |
|---|---|---|
| Date | 12 October | Use the date the bowel movement happened |
| Time | Around 9:15 AM | Do not invent precision if you are unsure |
| Stool type | Type selected from a Bristol chart | A description of appearance, not a diagnosis |
These are illustrative entries, not a real person’s health information.
Use a Bristol reference, not a health score
The Bristol Stool Form Scale is a reference for describing stool consistency. If you use a bowel diary, a type number can be recorded alongside the date and time rather than relying only on memory. The number is a description of what you observed, not a diagnosis made by Gut Elements. Source: Rome Foundation, checked October 13, 2026.
For an external reference, see the Rome Foundation’s Bristol resource. We do not reproduce its card here. If a healthcare professional has given you a particular chart or diary, follow their recording instructions; a general app is not a replacement for that form.
Record what happened, not a streak
Add an entry when a bowel movement occurred. If you record it later, change the time rather than leaving the app’s current-time default unchanged. Do not create a bowel movement entry just to mark a day as complete.
Missed entries are missing information. A blank day does not reliably distinguish “no bowel movement” from “forgot to record it.” If you need that distinction for clinical care, ask which form or recording method your healthcare professional wants you to use.
Review the history without reading too much into it
Look back at the dates and types you recorded. A count or distribution summarises those entries; it does not establish a cause, diagnose a condition or measure every bowel movement that occurred.
If you are discussing your records with a healthcare professional, explain gaps and uncertainties rather than presenting the diary as complete. Do not change medicines or treatment based on a tracker summary.
When you are ready to show your diary to a doctor, see how to share your bowel diary with a doctor.
Using Gut Elements for a simple diary
The current Android tracker records a stool type and timestamp, with calendar/list history and editing. It does not record food, symptoms or medication, so it does not replace a clinical form that asks for those details.
The app keeps records locally. There is no export or backup in the current version; uninstalling or clearing its data removes your history. Read app privacy before relying on it as your only record. The app is available on Google Play.
For practical product instructions, see how logging and history work.
Piyush Sachdeva is the founder of Gut Elements and the accountable editor of this guide. Diagnosed with celiac disease at 13, he has spent most of his life learning how much his days depend on his gut, and built Gut Elements as the simple, private bowel tracker he wanted. He is not a doctor or dietitian; he shares his own experience, not medical advice.