This new volume in the Reproductive Medicine for Clinicians series of the International Academy of Human Reproduction (IAHR) focuses on current hot topics in the field, their ethical and legal aspects and their impact on society.It covers topics such as Covid-19, religious and philosophical controversies, possibilities that new technologies offer, human reproductive cloning problems, future challenges related to the heritable gene editing, therapeutic use of stem cells and stem cell factors and the role of receptors in steroids hormone action.This volume also offers an analysis of important...