I syv af familierne delte manden og hustruen pasningen af børnene mellem sig, og de øvrige ni familier fik hjælp til pasing af børnene fra bedsteforældre eller andre (fjernere) slægtninge.
In 7 of the families, the wife and husband shared the care of the children, and in the remaining 9 families help with their care was given by grandparents or other relatives (extended family).