Infanticide was a common occurrence in early modern Scotland, the result of complex economic forces that made marriage difficult. Premarital sex leading to illegitimate births was dangerous for women even from 1690, when a harsh statute was enacted and women began to be hanged, until about 1730. After this time, women convicted of infanticide tended to be banished rather than executed. This article uses a typical case from 1762 and information drawn from 346 other women's investigations and trials to explore the dynamics of infanticide, most often committed by young, single, agricultural servants or daughters of tenant farmers accused by older married women, often midwives, and ministers. Yet, all-male juries became reluctant to convict, reflecting the developing bourgeois ideology of motherhood and the inexorable process of agricultural transformation.