Brewis, A. 2025. Defining and deploying gender/sex in human biology: Where are we? Where should we be? American Journal of Human Biology 37(6):e70093 https://doi.org/10.1002/ajhb.70093 (2025)------------------------------Contact Dr. SturtzSreetharan: cindi.sturtzsreetharan@asu.edu ------------------------------Contact the Sausage of Science Podcast and the Human Biology Association:Facebook: facebook.com/groups/humanbiologyassociation/, Website: humbio.org, Twitter: @HumBioAssocChris Lynn, Co-Host Website: cdlynn.people.ua.edu/, E-mail: cdlynn@ua.edu, Twitter:@Chris_LyMecca Howe, Co-Host, HBA FellowEmail: howemecca@gmail.com, Linkedin: https://www.linkedin.com/in/mecca-howe-phd-22a48173/