"The practices of abortion and infanticide seem worthy of at least a fleeting mention in most studies of slave women in the United States, yet few historians mention the use of contraception. Those who do, usually conclude that little is known about the subject, but that it is probably not particularly significant. This article will discuss the use of contraception among slaves and will concentrate, in particular, on the use of cotton roots as a form of birth-control. Evidence that the cotton root was used for this purpose is taken mainly from the Works Progress Administration (WPA) narratives, edited by George Rawick. George P. Rawick, ed., The American Slave: A Composite Autobiography, Vols. 2–41 (Westport, Conn.: Greenwood Publishing Company, 1972–1979). As yet, the author has come across only a few references to the use of cotton roots as a form of contraception in any other source. The WPA narratives are a controversial source, but, in sifting through every single interview, the multiple references to such an intimate practice were striking and demanded attention. This article forms part of a chapter from a thesis which looks at the work of slave women in the American South. Liese M. Perrin, “Slave Women and Work in the American South” (University of Birmingham: Ph.D. diss., 1999). A thorough reading of the WPA narratives reveals not only that slave women used contraception, but also that it may have been very effective. In the context of slave women and work, this is a significant discovery, as the evidence, which is detailed below, suggests that slave women not only understood that their childbearing capacity was seen in terms of producing extra capital, but that they were sufficiently opposed to this function to actually avoid conception. The use of contraception can be seen not only as a form of resistance, but also, more specifically, as a form of strike, since reproduction was an important work role for most slave women."