Training for the future

Purpose of review The aim of this study was to review the evolving field of Reproductive Endocrinology and Infertility (REI) and describe the current and future challenges REI fellowship programmes in the United States are facing. Recent findings The field of REI continues to rapidly evolve largely due to the tremendous advances within the assisted reproductive technologies (ARTs). Alongside this evolution, there is a lessening emphasis on graduates being proficient in all aspects of REI. Ongoing revisions to the REI fellowship structure reflect these changes in technology and contemporary practice patterns. REI is a rapidly evolving field and fellowship training is continually adapting to meet the changing landscape of our field.