Gavin Sacks is Clinical Director at IVFAustralia Eastern Suburbs Sydney, and Conjoint Associate Professor at the University of New South Wales. After graduating from the Universities of Cambridge and Oxford, including a DPhil in reproductive immunology, he completed clinical training in Reproductive Medicine in London, and then moved to Sydney in 2005. He teaches and examines at UNSW and for the Royal College. He has published over 40 research papers and is Associate Editor for Human Reproduction Update, and a past Associate Editor for Human Reproduction. Current research interests include repeated IVF failure, natural killer cell testing and immune therapy.