The process of urination is under voluntary control in healthy humans and other animals, but may occur as a reflex in infants, some elderly individuals, and those with neurological injury.

Frequent urination is the need to pee more than usual throughout the day and night. UTIs are the most common cause.

For normal urination to occur, all body parts in the urinary tract need to work together, and in the correct order. The urinary tract includes two kidneys, two ureters, a bladder, and a urethra.

Jul 4, 2025 · Most healthy people urinate five or six times a day. Holding your urine is uncomfortable but generally not harmful, and evidence that it causes UTIs is limited. Many people try to urinate "just in …

May 10, 2021 · Your kidneys make urine by filtering wastes and extra water from your blood. The waste is called urea. Your blood carries it to the kidneys. From the kidneys, urine travels down two thin …

Urination, the process of excreting urine from the urinary bladder. Nerve centres for the control of urination are located in the spinal cord, the brainstem, and the cerebral cortex (the outer substance …

When all the signals occur in the correct order, normal urination occurs. Normal, healthy urine is a pale straw or transparent yellow color. Darker yellow or honey colored urine means you need more water. …

5 days ago · Frequent urination has many possible causes, and they’re not all related to a medical condition. Learn some reasons for peeing a lot, plus get coping tips.

Jun 25, 2025 · Micturition is the process of expelling urine from the bladder, a fundamental bodily function for eliminating metabolic wastes filtered by the kidneys. This action, commonly known as …

Frequent urination can affect you in many different ways. We’ll review the most common causes, ways to find relief, and how to know when it’s time to see a doctor. Frequent urination, also known as …