Why aren't Norwegian women having more than two children? The main reason for the low birth rates in Norway is not that the number of childless adults is increasing, but that fewer people who have two children choose to have a third.
A quarter of Norwegian men never father children Nearly one out of four men in Norway are childless at the age of 45.
Dad’s age links to child’s mental disorders Researchers are surprised to find that children with middle-aged or elderly fathers are 25 times more likely to become bipolar as children who have younger fathers.