The bladder is a hollow, muscular organ located in the pelvis that serves as a reservoir for urine storage.

Here are some key points about the bladder:

Shape and Location:

The bladder is typically pear-shaped and situated in the lower abdomen, just behind the pubic bone.

Function:

Its primary function is to store urine produced by the kidneys until it is ready to be eliminated from the body.

Capacity:

The bladder can expand to hold varying amounts of urine, with an average capacity of around 400-600 milliliters.

Muscles:

The bladder wall contains smooth muscle tissue that contracts when signaled by the nervous system to expel urine during urination.

Nerves:

Nerves in the bladder send signals to the brain when it’s time to empty the bladder, resulting in the sensation of needing to urinate.