This audio recording for the Somatics Toolkit shares a practice created by Nicole Bindler that explores the development of the gonads, which are embryonic, unsexed ovaries, testis, or nonbinary variations. Through sensing or imagining our undifferentiated embryonic origins, and potential variations in our adult bodies, we can explore an underlying biological explanation for sex and gender fluidity, broaden and complexify our understanding of human sex and gender expression, and repattern any fixed, binary notions of sex and gender that we hold in our bodies or minds.