 Over the course of the album, each track is labeled according to a point in the pregnancy ("64th Day," "205th Day,") with Leclair's attempts to convey the moods of the experience.The album began development when Leclair's wife and two close friends became pregnant around the same time.Leclair began work on what became the album, which tracks the progression of a fetus in the womb with track titles "64e Jour" ().