Negotiating Responsibility: Case Studies of Reproductive Decision-Making and Prenatal Genetic Testing in Families Facing Huntington Disease

Three case studies are presented to further our understanding of how responsibility is negotiated in families when making decisions about genetic risk. These draw on a model of responsibility generated in a study of reproductive decision-making in families facing Huntington disease (HD) to illustrate the impact of prenatal testing on this process. This involves analyzing: how people present themselves as acting responsibly whether or not they utilize genetic testing; who they feel responsible to in their family and elsewhere; the impact that testing has on these relationships; and, how negotiating responsibility changes over time with repeated use of prenatal testing, changing risk status and maturational changes. Two key findings are: how decision-making is perceived can become as important as what is decided; and, how responsibility is negotiated depends on which of these relationships are prioritized. Implications of the findings for clinical practice are noted and suggestions made for further applications of the model.