People with bladder control issues can handle incontinence leakage and overflow better with bladder stimulators. These devices are used to start off urination and thereby, empty out the bladder. The gadget works by placing the unit on the lower abdomen and pressing it against the skin. Pulsing or vibration motion initiates urination. People with overactive bladders or urinary retention problems will find this useful. And it is a good way of ensuring that control is brought back into your hands and that there can be no embarrassing incidents.