The interval between urination in humans is influenced by various factors such as age, water intake and environment, and cannot be generalized. Urine is produced continuously in the kidneys, and after it is produced and stored in the bladder, the urge to urinate occurs after a certain amount is reached. Therefore, the interval between urination is related to the rate of urine production and bladder capacity. Normal adults generally produce about 2,000-2,500 ml of urine per day, with an average volume of 80-100 ml per hour. Since the adult bladder is able to retain about 400-500ml of urine, it will urinate once in 3-6 hours, which means that a normal adult will urinate 6-8 times in 24 hours. Under normal circumstances, the younger you are, the more times you urinate, and the number of times you urinate in a 24-hour period can be more than a dozen for children under 1 year old, and you can urinate once every few minutes. In addition, the interval between urination is easily affected by human factors, and if a large amount of water is consumed in a short period of time or if the mind is too nervous, it can lead to an increase in the number of urination.