Peter, Josh and Producer Alice look back at the series and Peter gets a chance to ask some questions of his own.
No-one is a perfect parent but this week, Peter takes us through some lessons he has learned along the way.
Peter talks to Josh about what life is like parenting adults and the importance of the holy trinity; The Bible, The West Wing and Shakespeare.
What have internet issues, school assemblies and the ISS got to do with becoming? Lets ask Peter and find out.
Peter and Josh cover messy nights out, spiritual footwear and Harry Styles as they discuss what it's like raising teenagers.
Peter talks about having 3 kids in just 4 years, narrowboats, witchcraft and Josh lets something slip.
What was it like in those crazy first few days of becoming a parent? We find out while discussing nappies, post-natal deafness and a church draw d*ldo.
Peter and Josh talk coffee, sexy aeroplanes, puffins and heroine on their way to answering the question "What was your relationship with your own father like?"
Welcome to the world of parenting, discussed by the meandering and easily distracted Peter and his eldest child, Josh.