In this episode Amy describes detail never before shared about their struggles to have children, and the choice to move ahead with their second-top goal of building a house. After which they finally became pregnant. She tells of problems with their house build, and the crazy times of having no other choice but to live in the house they were building, while it was unfinished (no plumbing) with an unsettled baby, a two year old, and builders with nail guns working around them. Plus, Josh was spending every waking moment he was not away flying planes, helping to complete the build.