A tube that carries urine from the urinary bladder to the outside of the body. In males, urethra carries urine and semen through the penis; in females, urethra carries urine and emerges above vaginal opening.

Did you know..

More than 2500 pints of blood passes through the kidney each day.

Did you know..

Drinking two or more carbonated drinks a day was linked to a twofold risk of chronic disease.

(From a study published in Epidemiology)