One size does not fit all: variations by ethnicity in demographic characteristics of men seeking fertility treatment across North America

Andrew B. Chen, Keith Jarvi, Katherine Lajkosz, James F. Smith, Kirk Lo, Ethan D. Grober, Susan Lau, Jared M. Bieniek, Robert E. Brannigan, Victor Chow, Trustin Domes, James M. Dupree, Marc Goldstein, Jason C. Hedges, James M. Hotaling, Edmund Ko, Peter N. Kolettis, Ajay K. Nangia, Jay Sandlow, David Shin, Aaron Spitz, J.C. Trussell, Scott I. Zeitlin, Armand Zini, Marc A. Fisher, Thomas J. Walsh, Tung-Chin M. Hsieh, Eugene F. Fuchs, Mary K. Samplaski