ArticleFrontiers in endocrinology2020
Impact of Serum Estradiol Levels Prior to Progesterone Administration in Artificially Prepared Frozen Embryo Transfer Cycles.
Article in Frontiers in endocrinology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 2 of them syntheses that pooled 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.
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, 2 syntheses or guidelines pooled it.
- Association of Early-to-Mid-Luteal Serum Estradiol Levels with the Outcomes of Hormone Replacement Therapy-Frozen Embryo Transfer: A Systematic Review and Meta-Analysis.Reproductive sciences (Thousand Oaks, Calif.) · 2025Pooled it
- Preparation of the Endometrium for Frozen Embryo Transfer: A Systematic Review.Frontiers in endocrinology · 2021Pooled it
- Clinical pregnancy rate for frozen embryo transfer with HRT: a randomized controlled pilot study comparing 1 week versus 2 weeks of oestradiol priming.Reproductive biology and endocrinology : RB&E · 2023Trial
- Impact of estradiol-to-progesterone ratio before progesterone initiation on pregnancy outcomes in frozen embryo transfer cycles with hormone replacement therapy: an analysis of over 25,000 cycles.Frontiers in endocrinology · 2026Article
- High level of estrogen on the day before embryo transfer is associated with reduced live birth after frozen embryo transfer: a retrospective cohort study from 14565 cycles.Frontiers in endocrinology · 2026Article
- Insights into fungal diversity and dynamics of vaginal mycobiota.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2025Article
- Impact of relative estradiol changes during ovarian stimulation on blastocyst formation and live birth in assisted reproductive technology.Scientific reports · 2025Article
- Role of estradiol level before progesterone start on outcomes of frozen embryo transfer; a systematic review and meta-analysis.Contraception and reproductive medicine · 2024Review
- Impact of elevated serum estradiol levels before progesterone administration on pregnancy outcomes in frozen-thawed embryo transfer for hormone replacement therapy.Reproductive biology and endocrinology : RB&E · 2024Article
- FSH/LH co-stimulation in Advanced Maternal Age (AMA) and hypo-responder patients - Arabian gulf delphi consensus group.Frontiers in endocrinology · 2024Article
- Peri-implantation estradiol level has no effect on pregnancy outcome in vitro fertilization- embryo transfer.Frontiers in endocrinology · 2024Article
- The pathophysiological role of estrogens in the initial stages of pregnancy: molecular mechanisms and clinical implications for pregnancy outcome from the periconceptional period to end of the first trimester.Human reproduction update · 2023Review
- Preparation of the endometrium for frozen embryo transfer: an update on clinical practices.Reproductive biology and endocrinology : RB&E · 2023Review
- Effects of serum estrogen levels before frozen-thawed blastocyst transfer on pregnancy outcomes in hormone replacement cycles.Scientific reports · 2023Article
- Assessment of progesterone levels on the day of pregnancy test determination: A novel concept toward individualized luteal phase support.Frontiers in endocrinology · 2023Article
- Association between serum estradiol level on day of progesterone start and outcomes from frozen blastocyst transfer cycles utilizing oral estradiol.Journal of assisted reproduction and genetics · 2022Article
- Elevated estradiol levels in frozen embryo transfer have different effects on pregnancy outcomes depending on the stage of transferred embryos.Scientific reports · 2022Article
- Progesterone and estrogen levels are associated with live birth rates following artificial cycle frozen embryo transfers.Journal of assisted reproduction and genetics · 2021Article
- The impact of estradiol on pregnancy outcomes in letrozole-stimulated frozen embryo transfer cycles.F&S reports · 2021Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
PubMed holds no abstract for this paper.
Indexed as
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.