Girls do have a bladder. The bladder is one of the vital organs of the body and every normal person has one. The bladder is located in the pelvic cavity behind the pubic bone, adjacent to the prostate gland in men and the pelvic diaphragm in women. Its main function is to collect and store urine, which is stored in a certain amount to form the urinary reflex. Problems such as inflammation, stones, and tumors can also occur in the bladder, which usually manifests as frequent and urgent urination. When there is an inflammation problem in the bladder, symptoms such as painful urination, fever, and hematuria are possible. Bladder tumors are more serious, and their typical manifestation is painless hematuria, which means that the urine becomes red in color when urinating, such as wash water-like, dark tea, brown, soy sauce, etc., but there is no pain, and then it is important to pay attention to it. In addition, some people do not have a bladder, which may be the result of a pathological condition; or there may be a bladder disease in which the bladder has been surgically removed.