Whereas Prader-Willi syndrome (PWS) is a rare genetic disorder and the most common of the genetic disorders that cause life-threatening obesity in children; Whereas PWS usually results from problems on chromosome 15; Whereas PWS is a complex genetic disorder that occurs in approximately 1 out of every 15,000 births; Whereas, in the United States, there are approximately 10,000 to 20,000 living individuals with PWS; Whereas PWS affects— (1) males and females with equal frequency; and (2) all races and ethnicities; Whereas PWS causes an extreme and insatiable appetite, often resulting in severe obesity; Whereas severe obesity is the major cause of death for individuals with PWS; Whereas one of the main symptoms of PWS is the inability to control eating and constant hunger, and other symptoms include low muscle tone and poor feeding as an infant, delays in intellectual development, and difficulty controlling emotions; Whereas PWS causes cognitive and learning disabilities and behavioral difficulties, including obsessive-compulsive disorder and difficulty controlling emotions; Whereas PWS affects many aspects of the person’s life, including eating, behavior and mood, physical growth, and intellectual development; Whereas PWS can affect hormone production and cause other health complications; Whereas PWS can lead to obesity and related complications such as heart issues, diabetes, and high blood pressure; Whereas studies have shown that individuals with PWS have a high morbidity and mortality rate; Whereas individuals with PWS, like many other rare disorders, experience challenges with obtaining a diagnosis, limited treatment options, and difficulty finding and accessing treatment centers and physicians with expertise in PWS; Whereas there is no known cure for PWS; Whereas early diagnosis of PWS allows families to access treatment, intervention services, and support from health professionals, advocacy organizations, and other families who are dealing with PWS