Medically reviewed by Elaine K. Luo, M.D. — composed by Chaunie Brusie — update on February 6, 2017

how much urine have the right to your bladder hold?

A healthy adult bladder can hold as much as 16 ounces, or 2 cups, that urine. This is an excellent news if did you do it only had actually one cup the coffee, however not so much if you discover yourself ~ above cup number 3 with no toilet in sight.

The bladder volume for kids under the period of 2 is around 4 ounces. For kids older than 2, the capacity have the right to be uncovered by separating their age by 2, then adding 6. Because that example, one 8-year-old son can frequently hold 10 ounces of urine.

Most everyone has actually held in urine at one time or another. Friend may have actually wondered even if it is holding her pee is healthy. Here’s what you need to know.


Is it safe to host your pee?

If your urinary mechanism is healthy, holding her pee normally isn’t dangerous. If she an adult and your bladder is holding much more than 2 cups of urine, you may start to feel uncomfortable.

If you have an overactive bladder, holding her pee have the right to be vital part the bladder training. Continual bladder training may help you construct a an ext convenient urination schedule.

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There no a collection guideline for just how long you deserve to safely host your pee. It varies from human to person.

In specific circumstances, holding to pee for any kind of length of time deserve to be dangerous. If girlfriend have any of the complying with conditions, holding her urine have the right to increase your hazard of infection or kidney disease:

enlarged prostateneurogenic bladderkidney disordersurinary retention

Woman who space pregnant are already at an boosted risk for urinary tract infections (UTIs). If she pregnant, holding your pee can further increase this risk.

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What wake up to her body when you host your pee?

When you feeling the advice to empty her bladder, the factor behind it isn’t as straightforward as her bladder pour it until it is full up through liquid. It’s actually a pretty complicated process involving many muscles, organs, and nerves that occupational together come tell you that it’s time to go.

When your bladder is about fifty percent full, that activates the nerves in your bladder. These nerves signal your brain to provide you the advice to urinate. The brain then signals the bladder to host on till it’s time. Holding your pee involves consciously fighting this signal come urinate.

These signals will differ from human being to person. They likewise vary follow to your age, how much liquid her bladder contains, and what time of work it is. For example, this signals decrease at night — that means you can get a full night’s rest instead of to run to the hygiene every few hours!

If this signals choose up, it might be the an outcome of an underlying medical condition. Some human being may construct an overactive bladder or have actually a bladder that’s prompted by stress.

For some women, the advice to urinate much more frequently have the right to increase after having actually children. This results from changes that occur throughout childbirth, including weakened muscles and also nerve stimulation.


Simply holding your pee doesn’t reason a UTI. UTIs occur when bacteria do their method into the urinary tract.

If you nothing empty your bladder ~ above a constant basis, the bacteria are more likely to sit and multiply in the bladder. This deserve to lead come a UTI. One examine discusses this risk — i beg your pardon can result in infection — yet the combination hasn’t been proven.

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Your risk for a UTI may likewise be higher if you don’t drink adequate quantities of water. This is because your bladder i will not ~ be full sufficient to send the signal to urinate. Bacteria the might already be current in the urinary device will then have the ability to multiply, potentially causing an infection.

If you’re experiencing any unusual symptoms or think you have actually a UTI, consult her doctor.

Symptoms that a UTI include:

persistent need to urinateburning sensation while peeingstrong-smelling urineurine the looks cloudyblood in the urinepelvic pain

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