Evidence map›Paper›PMID 33179200›Full record

ArticleDemography2020

Preferences, Partners, and Parenthood: Linking Early Fertility Desires, Marriage Timing, and Achieved Fertility.

Natalie Nitsche, Sarah R Hayford

Open access · hybridAbstract read
In one paragraph

Article in Demography, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
10.4field-weighted citation impact, top 2% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 53 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Infertility and Unrealized Ideal Family Size.Population and development review · 2026
    Article
  4. Article
  5. Article
  6. Article
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  8. Article
  9. Perceptions of the Future and Pregnancy Avoidance in the U.S.Population research and policy review · 2025
    Article
  10. Article
  11. Article
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  15. Article
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  19. Article
  20. Late, But Not Too Late? Postponement of First Birth Among Highly Educated US Women.European journal of population = Revue europeenne de demographie · 2021
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors at 2 institutions in 2 countries.

Natalie NitscheMax Planck Institute for Demographic Research, Rostock, Germany. nitsche@demogr.mpg.de.
Sarah R HayfordDepartment of Sociology and Institute for Population Research, The Ohio State University, Columbus, OH, USA.
Max Planck Institute for Demographic Research · DEThe Ohio State University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In the United States, underachieving fertility desires is more common among women with higher levels of education and those who delay first marriage beyond their mid-20s. However, the relationship between these patterns, and particularly the degree to which marriage postponement explains lower fertility among the highly educated, is not well understood. We use data from the National Longitudinal Survey of Youth 1979 cohort to analyze differences in parenthood and achieved parity for men and women, focusing on the role of marriage timing in achieving fertility goals over the life course. We expand on previous research by distinguishing between entry into parenthood and average parity among parents as pathways to underachieving, by considering variation in the impact of marriage timing by education and by stage of the life course, and by comparing results for men and women. We find that women with a bachelor's degree who desired three or more children are less likely to become mothers relative to women with the same desired family size who did not attend college. Conditional on becoming mothers, however, women with at least a bachelor's degree do not have lower completed family size. No comparable fatherhood difference by desired family size is present. Postponing marriage beyond age 30 is associated with lower proportions of parenthood but not with lower parity among parents. Age patterns are similar for women and men, pointing at social rather than biological factors driving the underachievement of fertility goals.

Indexed as

Educational StatusFamily CharacteristicsParentsAdultAge FactorsFemaleHumansLongitudinal StudiesMaleMarriageMiddle AgedReproductive BehaviorSocioeconomic FactorsUnited StatesEducationFertilityFertility desiresMarriage

Identifiers

PMID33179200
PMCPMC7732806
OpenAlexW3101151661

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.