I've considered it. My concern is that, in an emergency situation, initial medical treatment may take place before a phone call is made or USB card is reviewed which can result in detrimental care for one with MG. I'd feel more secure with basic information & guidance on a bracelet. I'd also feel more secure knowing information is on-hand (literally) for the rotation of nurses responsible for ongoing care if I'm admitted to the hospital. The bracelet could reinforce info which might be overlooked in a medical chart.