Introduction Vesicoureteral reflux (VUR) happens when urine flows backward. Normally, urine moves from the kidneys to the…
Douglas Chinn
Dr. Douglas Chinn is a urologist specializing in treating erectile dysfunction (ED) and other urological conditions.
Do you feel like you can’t empty your bladder fully? Is your urine stream weak? Do you…
Introduction Ureteral obstruction happens when something blocks the flow of urine through one or both ureters. These…
Introduction A urethral diverticulum (UD) is a small pocket or pouch that forms along the urethra. The…
Introduction Birth defects of the urinary system are quite common. They affect about 3-4% of all newborns….
Introduction A urethral stricture happens when the urethra narrows. The urethra is the tube that carries urine…
Introduction Meatal stenosis is a condition where the opening at the tip of the penis becomes narrow….
Introduction Vasectomy is a common birth control method with over 500,000 procedures done yearly in the US….
Introduction Anejaculation is when a man cannot release semen during orgasm. Men with this issue still have…
Introduction Urethral syndrome causes symptoms that feel like a urinary tract infection (UTI), but without any bacteria…