What causes urinary retention in woman & how does a doctor diagnose and treat it? uti test negative. releases every 10-12 hrs only

Check it out: Make see that you are drinking enough water, 1/2 your body weight in ounces, plus more when physically active and 2 for 2 for caffeine is often recommended. Dark urine can be a clue if this is the cause. If not dehydrated medical assasement definitely warrented.

Many possibilities: There many possibilities for incomplete voiding in a female. Urethral stenosis (narrowing of the urethra) is a common one. See a urologist for a complete evaluation.