The Six Degrees of Separation being what they are, you almost certainly know someone, or someone who knows someone, who’s currently undergoing fertility treatment. It may or may not come as a surprise to you, but thousands of couples undergo fertility treatment in Australia every year. The latest data on Assisted Reproductive Technology in Australia and New Zealand shows 77,721 treatment cycles were reported in 2015. Of those, 92% were from Australian clinics. That means a whole lot of laboratory fertilisation procedures are happening out there. But the question is: who owns all those sperm and eggs?