ArticleJDS communications2023
Meta-analysis of the incidence of pregnancy losses in dairy cows at different stages to 90 days of gestation.
Article in JDS communications, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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.
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.
Who cites it
19 citing papers in PubMed, 41 citations in OpenAlex.
- Risk factors for pregnancy loss across gestational periods in Holstein cattle under a Mexican intensive, temperate semi-arid production system.Veterinary and animal science · 2026Article
- A longitudinal single-nucleus transcriptomic atlas of bovine placentation reveals dynamic cellular hierarchies and regulatory programs.Genome biology · 2026Article
- Risk factors for early and mid-to-late pregnancy loss and their effects on reproductive performance in dairy cows.Journal of veterinary science · 2026Article
- Regulation of the maternal immune system during early bovine pregnancy.Reproduction & fertility · 2026Review
- Article
- In Vitro Developmental Competence Predicts Pregnancy Outcomes Following Transfer of Beef Embryos to Dairy Recipients: A Retrospective Study.Animals : an open access journal from MDPI · 2026Article
- Lower Omega-6-Omega-3 Ratio Increased Milk Production and Had Limited Effects on Early Pregnancy Development in Dairy Cattle.Animals : an open access journal from MDPI · 2026Article
- Developmental origins of pregnancy loss in cattle.Animal reproduction · 2026Article
- Infectious causes of pregnancy loss in cattle: a review of loss intensity and major reproductive pathogens involved.Animal reproduction · 2026Review
- Trophoblast differentiation in the bovine placenta.The Journal of reproduction and development · 2026Review
- Assessment and Management of the Impact of Bovine Brucellosis on Dairy Herd Performance and Profitability.Veterinary sciences · 2025Article
- Progesterone-mediated immunomodulation in ruminant early pregnancy: mechanisms and implications for bovine fertility.Veterinary research communications · 2025Review
- Genomic study for pregnancy loss in Brahman cattle.Journal of animal science · 2025Article
- Pregnancy loss in cattle with emphasis on embryo transfer programs.Animal reproduction · 2025Review
- Article
- Evaluation of a Commercial Pregnancy Test Using Blood or Plasma Samples in High-Producing Dairy Cows.Animals : an open access journal from MDPI · 2024Article
- Changes in plasma PLAC-1 concentration and its expression during early-mid pregnancy in bovine placental tissues - a pilot study.BMC veterinary research · 2024Article
- From the laboratory to the field: how to mitigate pregnancy losses in embryo transfer programs?Animal reproduction · 2024Review
- Noninfectious Causes of Pregnancy Loss at the Late Embryonic/Early Fetal Stage in Dairy Cattle.Animals : an open access journal from MDPI · 2023Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Pregnancy losses are a biological challenge and economically important in dairy herds. A meta-analysis was conducted to quantify losses in 4 periods from 19 to 90 d of pregnancy corresponding to the physiological development of gestation in dairy cows. A total of 19,723 diagnostic records from 46 studies were included. Pregnancy losses averaged 27%, 13%, 7%, and 2% in the early embryonic (19 to 32 d), late embryonic (30 to 45 d), early fetal (45 to 60 d), and later fetal (60 to 90 d) stages. These results provide a formal synthesis of the incidence of pregnancy losses in dairy cows.
Identifiers
What OpenQuestion holds
Registered trials
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.