Notes: The figures illustrate probabilities of women having a second birth at each duration with 95% confidence intervals while holding all covariates at their mean across different employment types. All models include wife’s age, husband’s age, the sex of first child, place of residence, and time since first birth in the form of splines of duration, in addition to wife’s employment type (the top figure, Model 3, Table 3) and husband’s employment type (the bottom figure, Model 4, Table 3).