ArticleF&S reports2021
The effects of oocyte donor and recipient body mass index on live birth rates and pregnancy outcomes following assisted reproduction.
Article in F&S reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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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.
The trial behind it
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Who cites it
2 citing papers in PubMed, 6 citations in OpenAlex.
- BMAL1 Dysregulation as a Contributing Mechanism Linking Obesity to Oocyte and Endometrial Dysfunction in IVF.International journal of molecular sciences · 2026Review
- The relevance of female overweight in infertility treatment: a position statement of the Italian Society of Fertility and Sterility and Reproductive Medicine (SIFES-MR).Journal of assisted reproduction and genetics · 2025Article
Corrections and comments
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Authors and funding
7 authors at 3 institutions in 1 country.
Funding
Abstract
objectiveTo investigate the effects of oocyte donor and recipient body mass index (BMI) on outcomes of vitrified donor oocyte assisted reproductive technology (ART).
designRetrospective cohort study.
settingPrivate fertility center. PATIENTS: A total of 338 oocyte donors and 932 recipients who underwent 1,651 embryo transfer cycles in 2008-2015.
interventionsMultivariable log binomial regression models with cluster-weighted generalized estimating equations were used to estimate the adjusted risk ratios.
main outcome measuresLive birth, defined as the delivery of at least one live-born infant, including all embryo transfer cycles. Secondary outcomes included birth weight and gestational length only among singleton live births.
resultsThe mean ± SD body mass indexes (BMIs) of donors and recipients were 22.6 ± 2.5 kg/m
conclusionsIn the setting of vitrified donor oocyte ART, recipient BMI was positively associated with probability of live birth but negatively associated with gestational length and birth weight among singleton births.
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