Research Article

Measures for Human Reproduction Should Be Linked to Both Men and Women

Figure 6

China 1990–2050: the total fertility rate of women (TFRw) and of men (TFRm), the two-sex total fertility rate (2STFR), and the sex ratio of the population aged 20–39 (SR20–39). Source: UN [7] for TFRw and SR20–39; own computations for TFRm and 2STFR.
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