30-60 minutes after drinking a glass of water is a normal amont of time to start needing to urinate. Fifteen whole hours of not needing to urinate, while drinking during those hours, is not normal. Like get your kidneys checked, and prostate if you have one. Chronically holding your urine when you need to go can stretch the bladder and lead to incontinence later in life.
30-60 minutes after drinking a glass of water is a normal amont of time to start needing to urinate. Fifteen whole hours of not needing to urinate, while drinking during those hours, is not normal. Like get your kidneys checked, and prostate if you have one. Chronically holding your urine when you need to go can stretch the bladder and lead to incontinence later in life.