The cube pessary can be used to treat various degrees of vaginal prolapse. When the prolapse is so severe that the vagina is partially turned inside out, it is referred to as a prolapse. This can involve the bladder, uterus, and/or rectum. A cube pessary inserted into the vagina can help reposition the prolapsed organs back to their original position. The cube pessary adheres better than other pessary shapes due to its suction effect. Cube pessaries are also suitable for scar loosening and widening of vaginal constrictions. Treatment indications also arise in cases of bladder emptying disorders, discomfort during intercourse, and prior to planned surgeries. Due to the flexibility of the tissue-friendly silicone, the cube pessary can usually be easily inserted and removed by the user.