Geraldine’s PhD research has focused on a new population of white blood cells called innate lymphoid cells and revealed an unexpected role for these cells in intestinal cancer and fibrotic scar tissue formation. As a Fellow, she aims to find a way to study more effectively the physical forces that determine egg and sperm development and can inspire bioengineered gonad designs. Geraldine’s planned research could revolutionize fertility options by understanding the biophysics of sperm and egg development.