Genetic counseling is a communication process that deals with human problems associated with the occurrence or risk of a genetic disorder in a family. Counseling involves genetic screening, whereby a high-risk or general population is analyzed to detect the presence of disease, and case finding for couples at potential risk based on medical/family histories. The process can be prospective (counseling delivered to a client/couple of reproductive age before conception or before the birth of an affected child), or it can be retrospective/postnatal...