Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) Urethral Disorders ?
    ### Response:
    The urethra is the tube that allows urine to pass out of the body. In men, it's a long tube that runs through the penis. It also carries semen in men. In women, it's short and is just above the vagina. Urethral problems may happen due to aging, illness, or injury.
    