Medical screening services in the field of sleep management; Health screening services in the field of sleep management; Providing information in the field of sleep apnea and related sleep disorders for doctors and patients; Health assessment services, namely, providing a database in the field of sleep apnea and home sleep testing diagnostic information based on collected data and information all for treatment and diagnostic purposes; Providing an internet web site for medical professionals and medical patients featuring information relating to sleep apnea and related diagnostic data input from remote locations via electronic patient monitoring devices that feed information to the web site for use by medical professionals for purposes of monitoring and diagnosing medical conditions; Health care consulting in the field of Behavorial sleep management; Consulting services in the field of the diagnosis and treatment of sleep disorders; Consultancy in the field of the medical treatment of sleep disorders; Consultancy in the field of the medical diagnosis of sleep disorders