I discuss two interrelated ways in which disgust functions in motherhood. First, relaxation of the mother’s sense of disgust allows her to nurture her child more effectively. Second, others’ responses of disgust are used to enforce social norms regarding the “good” mother. If the mother acquiesces, she must continually monitor and tidy her child, which may interfere with the child’s exploration of the world. If she does not, she is subject to ongoing signs that she is flawed or failing as (...) a mother. (shrink)