Ruth Deech on IVF, the developments it made possible and what the future may hold.
How the NHS responded to the birth of the first test tube baby in 1978.
Comedian Ed Byrne joins Robin and Brian to talk about science's quest to create life.
Mark Kermode reviews Delivery Man.
Jolyon Jenkins investigates the shadowy world of online unregulated sperm donation.
Charlotte Smith asks, when do you choose to stop trying with IVF?
Dr Mark Porter visits a fertility clinic to learn about the latest developments in IVF.
Lord Robert Winston on IVF, the House of Lords and scientists' ethical responsibilty.
Why is there such an increasing demand for Danish sperm donors? Kate Brian investigates.
How children conceived through a sperm donor can make contact with their half-siblings.