High Diagnostic Yield: WES has a higher diagnostic yield compared to other genetic tests, especially for rare and complex conditions. Comprehensive: It provides a comprehensive analysis of the exome, identifying both known and novel mutations. Cost-Effective: While still expensive, the cost of WES has decreased significantly, making it more accessible. Personalized Treatment: Identifying the genetic basis of a condition can lead to personalized treatment plans tailored to the patientâs specific genetic makeup.