Peeing Without An Urge Has An Unexpected Effect On Your Body – Health Digest

When your bladder begins to fill, it expands to hold the urine. When it first starts to expand, the stretch of your bladder will send a slight urge to your brain, telling you to maybe start looking for an exit off the highway. As your bladder begins holding between 7 and 15 ounces of urine, your brain says it’s time to go. You could feel that sense of urgency when it fills even more (per The Physio Spot). As you pee, your bladder muscles contract as it empties. The bladder itself shrinks once it’s empty.

If you pee before the bladder is full, your bladder gets used to emptying when it’s not fully stretched. The nerve signal from your bladder to your brain triggers much earlier so that the urge to pee comes when you have much less urine. Your bladder also shrinks in size. That means you’ll feel the need to pee much more frequently. According to The Physio Spot, you should pee between five and eight times a day, which comes to about every two or three hours. Although it’s normal for people over 50 to need to pee during the night, frequently waking up to pee could be a sign of a condition like sleep apnea.