The childbirth metaphor adopts imagery from female bodies carrying and delivering children to describe the effort and relationship of a poet to his/her poem. This was a commonly used trope in the renaissance, particularly by male authors. This thesis examines the way early modern woman poet, Aemilia Lanyer uses the childbirth metaphor in her poem, Salve Deus Rex Judaeorum. Lanyer ultimately considers not only the physical realities of childbirth in her use of the metaphor, but also the emotional, social, and theological consequences. By doing so, I argue that Lanyer reclaims the metaphor from her male contemporaries in order to justify women's participation in literature and theology. Lanyer adopts a position analogous to the Virgin Mary as she "births” her poem. As she situates all women as powerful procreators, she claims a poetic priesthood through motherhood.