Discarding IVF embryos: reporting on global practices

To provide a global scale report on a representative sample of the clinical embryology community depicting the practice of discarding supernumerary IVF embryos.A web-based questionnaire titled "Anonymous questionnaire on embryo disposal practices" was designed in order to ensure anonymous participation of practicing clinical embryologists around the world.During a data collection period of 8 months, 703 filled-in questionnaires from 65 countries...