"Herbal remedies to induce miscarriage were equally well known to enslaved women. Slaves often grew herbs and mixed their own medicine, derisively referred to as “negro remedies” by Southern whites. A common concern among slave-owners (who, as I mentioned in my last post, stood to gain from their slaves’ pregnancies) was that slave women were using cotton root as an abortifacient. Historian Sharla Fett writes that white doctors worried that enslaved women were using those old emmenagogues pennyroyal, tansy and rue to end pregnancies. Just as with white women, doctors were eager to control the use of slaves’ herbal remedies, particularly those used to regulate menstruation."