和平
发表于 2025-3-25 05:17:25
International Perspectives in Geographynd American Indian-white parents have the patterns in the middle. Our results show that children born to interracial parents outside marriage are more likely to have mothers with less education than those in marriage. These unmarried parents are most likely to involve a black partner and least likel
食草
发表于 2025-3-25 07:42:38
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反对
发表于 2025-3-25 12:51:06
Bärbel S. Traunsteiner,Regine Bendlrtility is quite modest, up to 9% of total fertility. In the United States, however, multi-partner fertility contributes more than 20% of total fertility. Countries with relatively high rates of non-union first births also have relatively high rates of multi-partner fertility. Multi-partner fertilit
Cosmopolitan
发表于 2025-3-25 19:17:34
https://doi.org/10.1007/978-3-319-98917-4he second unions to fertility among women aged 25–49 in these countries. Second, we estimate the effect of selected measures of family policy on the hazard of the first birth in the second union. Results from the decomposition show that the magnitude of the relative contribution of births occurring
reperfusion
发表于 2025-3-25 21:10:14
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amputation
发表于 2025-3-26 02:24:48
https://doi.org/10.1007/978-3-642-38262-8sing a hierarchical multistate life table model. The . for the year 2015 shows that women in the US spend 47% (17.91/38 years) of their reproductive years from ages 12 to 50 in childlessness, followed by 16%, 19% and 11% in parities 1, 2, and 3, respectively.
neutralize
发表于 2025-3-26 06:40:40
1877-2560 e also addressed in this volume. By combining up-to-date research spanning the entire field to illuminate contemporary developments, the book is a valuable source for demographers, sociologists, economists, and978-3-030-48521-4978-3-030-48519-1Series ISSN 1877-2560 Series E-ISSN 2215-1990
平淡而无味
发表于 2025-3-26 08:36:23
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CLASP
发表于 2025-3-26 15:35:36
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periodontitis
发表于 2025-3-26 18:54:33
Robert SchoenProvides a cutting edge analyses of the changing fertility dynamics.Includes theory, context, and determinants of contemporary human reproduction.Describes new determinants such as religion and multi-