Approaches to supporting autonomy in medicine need to be able to support complex and sensitive decision-making, incorporating reflection on the patient's values and goals. This should involve deliberation in partnership between physician and patient, allowing the patient to take responsibility for her decision. Nowhere is this truer than in decisions around pregnancy and Caesarean section where maternal autonomy can seem to directly conflict with foetal interests. Medical and societal expectations and norms such as the expectations of a ‘mother’, constraints of (...) making decisions in an emergency, and the role of technology in viewing the foetus as a separate patient and surgery as a guarantor of results can all act to limit a woman's autonomy. In considering decisions about Caesarean section, maternal interests in bodily integrity can be dismissed as being less important than the foetus's own interests and the mother's duties to it, despite the inherent risks and impacts of such a major surgical procedure... (shrink)