The sex preference for children in Europe: Children’s sex and the probability and timing of births

BACKGROUND The preference for having children of a particular sex may be reflected in fertility behavior. For example, parents who want to have a son may be more likely to have another child if their firstborn child is female or if they have two female children. They may also speed up the conception, resulting in a faster progression to the next child. OBJECTIVE We examine whether there is a sex preference for children in Europe, which is reflected in an increased/decreased probability of having another child and a shorter/longer time to the next birth given the sex of existing children. We distinguish between progression to the second and the third child and different cohorts.