Prof. Juan A. García-Velasco obtained his Medical Degree from Complutense University in Spain in 1990. Board Certified in Obstetrics and Gynaecology through residency at La Paz Hospital from 1992 to 1995 and obtained his PhD in Medicine and Surgery through Autonoma University of Madrid in 1995. He did a fellowship in Reproductive Endocrinology and Infertility at Yale University (USA) in 1997/98. He is now Director of IVI Madrid and Full Professor of Gynaecology at Rey Juan Carlos University in Madrid, Spain. Active lecturer around the world at major scientific meetings, he has published more than 200 scientific articles published at impact journals, several chapters and edited sx books. He is the Principal Investigator of projects funded by the Ministry of Education and the Ministry of Health. Member of the Editorial Committee of Fertility & Sterility and Associate Editor or Reproductive Biomedicine Online as well as active member of SGI, ESHRE, ASRM, SEGO and SEF.