The urinary bladder is a hollow, stretchy organ in the lower part of your abdomen that stores urine before it leaves your body through your urethra. Conditions that affect your bladder include incontinence, …

In placental mammals, urine enters the bladder via the ureters and exits via the urethra during urination. [1][2] In humans, the bladder is a distensible organ that sits on the pelvic floor.

Sep 8, 2025 · The bladder is located in your lower abdomen and stores urine until it leaves your body through the urethra. Find out how it works and some common conditions that affect the bladder.

Feb 17, 2023 · Learn about the bladder, conditions that affect it, tips to keep it healthy, and who to see for bladder problems.

Apr 16, 2025 · It can be hard to tell whether you have a UTI or interstitial cystitis. Experts explain the difference and how interstitial cystitis is diagnosed and treated.

Nov 6, 2025 · Temporary storage of urine – the bladder is a hollow organ with distensible walls. It has a folded internal lining (known as rugae), which allows it to accommodate up to 400-600ml of urine in …

The bladder is located in the pelvis, just behind the pubic bone in the lower urinary tract. When the bladder is full of urine from the kidneys, you feel the urge to urinate.

Mar 10, 2023 · The bladder is a round, bag-like organ that stores urine. It is typically the size of a large grapefruit but can stretch much larger as needed.

The bladder is part of your urinary tract. It's a hollow organ in your lower belly (pelvis). Urine is stored in it. This is the liquid waste that’s made by the kidneys. Urine flows away from each kidney through a …

When a person urinates, the urinary sphincter, located at the bladder's outlet (where the bladder and urethra meet), opens to allow urine to flow out. Simultaneously, the bladder wall contracts …