Original: In human anatomy (female), the Skene's glands (also known as the lesser vestibular, periurethral glands, skene glands, paraurethral glands, U-spot, or female prostate) are glands located on the anterior wall of the vagina, around the lower end of the urethra.
Simplified: Skene's glands (also called lesser vestibular glands or paraurethral glands) are glands in the upper wall of the vagina.