Dr Smon Atkins presents a science-based, myth-debunking series which follows 100 couples through the journey from conception to childbirth. The couples are tested for fertility, they reveal favourite sexual positions and the females' body mass is measured. Fertility experts Dr Allan Pacey, Dr Celilia Pyper and Zita West advise on how to best increase the chances of conception, form the best underwear to handstands after sex. Then all 100 couples take a simultaneous pregnancy test and the results are revealed.