3rd Madina Annual Rare Disease Day Meeting taking place in Madina, KSA is an opportunity for all health care practitioners to become familiar with genetic and metabolic diseases which are relatively common in KSA but still misdiagnosed. The meeting will provide participants with comprehensive overview of most common genetic diseases, their characteristic features and the available therapeutic and preventive options. It is featuring interactive case studies, presentations and ample networking opportunities to discuss the main problems encountered during medical practice. The poster session will allow researchers to present their work and share new knowledge on genetic diseases with the participants. The key topics: Rare Diseases in Pediatrics, Laboratory Genetics, Genetic Counseling and Prenatal Diagnosis, Clinical Genetics and Metabolic Diseases in adults, Newborn Screening in KSA