A urethral plug having a plug body, a lanyard and a stopper. The plug body having a leading end shaped to spread tissue at the urethral, a central portion; a trailing end tapering down from the central portion, and a sealing ring encircling the central portion. The plug body is shaped so that when positioned within the urethra the plug body is retained within the urethra, to restrict urine flow within the urethra past the plug body.