SIMPLE CYSTOMETROGRAM - This study measures bladder capacity, evaluates how the bladder holds urine, and determines how well a person can control the bladder muscles.

 A very small catheter is placed in the bladder and measures both the pressure inside the bladder and the pressure a patient's body exerts on the bladder. Patient may be asked to cough, bear down or stand during the test to check for leakage of urine. At the end of the study the patient will be asked to urinate..