Robert Edwards

Louise Brown's birth marked the end of the beginning of human IVF, acclaimed at the Royal College of Obstetricians and Gynaecologists. This event was snubbed by some clinicians now styled as 'pioneers', who shouted that the test-tube claim was a fake! They did not matter.

It struck me what we should be trying to do was pluck the egg from the ovary and fertilise it in the laboratory. We could do this in animals increasingly... this was the way to go in the human species.

After decades spent in rewrite rooms surrounded by other shouting writers, I discovered that I work best alone. I like being in charge of my time, working out the problems according to my own rhythms and being able to nap. That's a big one, the napping on demand!