Juggling on a rollercoaster? Gains, loss and uncertainties in IVF patients' accounts of volunteering for a U.K. 'egg sharing for research' scheme

► First study of IVF women volunteering eggs for research in return for compensation. ► Addresses debates on the ethics of encouraging women to provide eggs for research. ► Presents original data to address concerns about inducement and commodification. ► Contributes to worldwide debates about the uses of reproductive tissues in research.