Geographic Differences in Semen Quality among a Cohort of American Men Using Mail-in Sperm Testing Kits.
Yana AznavourFelipe NavarreteJad BadreddinePaul H G SimonVrushab GowdaStephen RhodesRamy Abou GhaydaPublished in: The world journal of men's health (2023)
This study provides the most comprehensive and up-to-date report on semen parameter variability among a cohort of men living in six different regions of the continental USA. This study will pave the way into a deeper discussion of the interplay between geography, social determinants of fertility care and semen quality.