Genetic testing for men with infertility: techniques and indications
Daniel Pelzman, Kathleen Hwang
Abstract
Genetic testing is an integral component in the workup of male infertility as genetic conditions may be responsible for up to 15% of all cases. Currently, three genetic tests are commonly performed and recommended by major urologic associations: karyotype analysis (KA), Y-chromosome microdeletion testing, and CFTR mutation testing. Despite widespread adoption of these tests, an etiology for infertility remains elusive in up to 80% of cases. Recent work has identified intriguing new targets for genetic testing which may soon see clinical relevance. This review will discuss the indications and techniques for currently offered genetic tests and briefly explore ongoing research directions within this field.
Topics & Concepts
Genetic testingInfertilityMale infertilityRelevance (law)MedicineBioinformaticsBiologyGeneticsGynecologyPregnancyPolitical scienceLawGenetic and Clinical Aspects of Sex Determination and Chromosomal AbnormalitiesSexual Differentiation and DisordersSperm and Testicular Function