Key points are not available for this paper at this time.
Abstract As soon as men and women … acquire the habit of weighing the individual advantages and disadvantages of any prospective course of action … they cannot fail to become aware of the heavy personal sacrifices that family ties and especially parenthood entail under modern conditions. (Schumpeter 1988/1942, pp. 501–502)
Larry L. Bumpass (1990) studied this question.