Please be aware that the website terrycralle.com is NOT affiliated with, authorized by, associated with, or authored by Terry Cralle, RN, Clinical Sleep Educator, based in the U.S or her official website, TerryCralleRN.com. It is an unauthorized, inaccurate, website based in China, that we are working diligently to have taken down as a misrepresentation of the real Terry Cralle. No content, links, product endorsements, or information on that website is authored by or associated with Terry Cralle, RN, Clinical Sleep Educator in any way.