Unravelling gene-environment interaction and fertility • Jornt Mandemakers, University of Groningen ; Felix Tropf, University of Groningen ; Nicola Barban, University of Groningen ; Melinda Mills, University of Groningen

Intergenerational continuities in childbearing in developed countries • Michael Murphy, London School of Economics and Political Science (LSE)

Does fertility behavior spread among friends? • Nicoletta Balbo, University of Groningen ; Nicola Barban, University of Groningen

Fertility and personal networks: the meaning of children in friendships among men • An-Magritt Jensen, Norwegian University of Science and Technology