The bladder is part of your urinary system. The kidneys make pee and the ureters move the pee to your bladder. Your bladder stores your pee until it eventually flows out of your body through your urethra.

Sep 8, 2025 · The bladder is a hollow organ located in the lower abdomen whose main function is to store urine until it is passed out of the body when you pee (urinate). As urine is produced, it moves …

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.

Feb 17, 2023 · It is a hollow, balloon-like organ that collects and releases urine from the body. It is attached to the pelvic bones and other organs and can hold around 2 cups of fluid. When functioning...

Mar 10, 2015 · The bladder, like the stomach, is an expandable saclike organ that contracts when it is empty. The inner lining of the bladder tucks into the folds and expands out to accommodate liquid. …

The urinary bladder, usually just called the bladder, is a major part of the body's urinary system. 1-3 It is a hollow organ made mostly from muscle. The bladder's job in the urinary system is to store the urine …

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.

Nov 6, 2025 · The bladder is an organ of the urinary system. It plays two main roles: Temporary storage of urine – the bladder is a hollow organ with distensible walls. It has a folded internal lining (known as …

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 …

The bladder is an expandable, muscular sac. Urine accumulates in the bladder as it arrives from the ureters.