How to Complete Your Bladder Diary
- Jun 5
- 4 min read
Download printable bladder diary below
Why Is a Bladder and Bowel Diary Helpful?
A bladder and bowel diary is one of the most valuable tools we use to understand your symptoms. It gives us a snapshot of what is happening in your daily life and often reveals patterns that may not be obvious during an appointment.
The information you record helps us identify potential causes of symptoms such as:
Frequent urination
Night-time waking to urinate
Urgency
Urinary leakage
Constipation
Bowel irregularities
Accidental bowel leakage
The more detail you can provide, the more accurately we can tailor treatment recommendations to your specific needs.
Remember, this is a judgment-free zone. There are no "good" or "bad" answers. Honest information helps us help you.
General Tips
Complete the diary as accurately as possible.
Record information as it happens rather than trying to remember later.
Don't worry if you miss something occasionally—just do your best.
Bring your completed diary to your appointment.
Recording Fluid Intake (What Goes IN)
What you drink has a direct impact on your bladder and bowel function.
For every drink, try to record:
What you drank
How much you drank
The time you drank it
Examples
Time | Drink |
7:00 am | 300ml coffee |
9:30 am | 250ml water |
12:00 pm | 375ml sparkling water |
The more accurate your fluid intake information is, the easier it is for us to identify any factors contributing to your symptoms.
Recording Urine Output (What Comes OUT)
Ideally, we would like you to measure the volume of urine every time you empty your bladder.
How to Measure
You can use:
A measuring jug
A urine collection container
A modified water bottle (for example, cut the top off a 750ml bottle and mark measurements on the side)
A toilet collection insert designed for measuring urine output
Record:
Time of urination
Volume passed (in millilitres)
Example
Time | Volume |
8:15 am | 320ml |
10:45 am | 250ml |
If You Cannot Measure
When you are away from home, estimate by recording:
Length of urination (e.g. 5 seconds, 10 seconds)
Flow speed (slow, normal, fast)
Example:
"12:30 pm – 8 second wee, normal flow"
Why Is Volume Important?
The amount you pass can provide valuable clues.
For example:
Getting up three times overnight to pass 250ml each time is very different from getting up three times overnight to pass only 50ml each time.
Although both situations involve waking three times, the underlying causes—and therefore the treatment approach—may be completely different.
Marking Sleep and Wake Times
One of the most important pieces of information in your diary is when you go to sleep and when you wake up.
Please clearly mark:
Bedtime
Wake-up time
Any overnight trips to the toilet
This information helps us determine whether your bladder is producing too much urine overnight, whether your bladder capacity is reduced, or whether another factor may be contributing to your symptoms.
Recording Your Urge to Urinate
Each time you urinate, rate how strong your urge was using the scale below.
Urge Scale
Rating | Description |
0 | No urge – "just in case" wee |
1 | Mild urge – could delay for 30 minutes |
2 | Moderate urge – could delay for 15 minutes |
3 | Strong urge – wouldn't want to wait more than 5 minutes |
4 | Urgency – needed to race to the toilet |
Example
"10:30 am – 280ml, urge 2"
Tracking urgency helps us understand how your bladder is functioning and whether urgency is contributing to your symptoms.
Recording Urine Leakage
If you experience urine leakage, please record when it happened and estimate the amount.
Leakage Scale
Rating | Description |
S | Small – approximately a teaspoon or small spot on underwear/pad |
M | Medium – enough to require changing underwear or a pad |
L | Large – flooded or significant loss of urine |
Example
"3:00 pm – leak during exercise, M"
This information helps us understand the severity and pattern of leakage episodes.
Recording Bowel Motions
Your bowel habits provide important information about pelvic floor and digestive health.
Whenever you open your bowels, please record:
The time
The stool consistency
Any symptoms such as straining, urgency, or incomplete emptying
Use the Bristol Stool Chart
Please refer to the Bristol Stool Chart and record the stool type for each bowel motion.
The consistency of your stool is extremely important and can help us identify issues such as:
Constipation
Slow bowel transit
Irritable bowel symptoms
Incomplete emptying
Faecal urgency or leakage
Example
"8:00 am – Type 4 stool, easy to pass"
Final Thoughts
Your bladder and bowel diary is one of the most valuable assessment tools we have. Every entry provides information that helps us better understand your symptoms and develop the most effective treatment plan for you.
Perfection isn't required. Simply record as much information as you can and be as honest as possible. The more complete the diary, the more insight we gain into your bladder and bowel function.
This version is written for patient education, SEO-friendly website content, and clinic handouts while maintaining a reassuring and professional tone.

