A cystocele or bladder prolapse occurs when the tissues and muscles that hold the bladder
in place are stretched or weakened. This causes the bladder to move from its natural position
and press against the front wall of the vagina, forming a bulge. A cystocele often occurs together
with a prolapse of the urethra (urethocele). Both conditions can result
in Stress Incontinence. In advanced cases, prolapse
may cause blockage of urine.