Impact of late follicular luteinizing hormone levels on live birth rate after fresh embryo transfer: a retrospective cohort study in GNRH antagonist cycles

In the antagonist protocol, pre-ovulatory LH levels had no impact on embryo implantation or IVF outcomes. A low LH level in the late follicular phase is not an indication for embryo freeze-all.

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Publication Details

Journal
Frontiers in Endocrinology
Published
2025-11-07
DOI
https://doi.org/10.3389/fendo.2025.1615525
Primary Topic
Ovarian function and disorders
Type
article
Field-Weighted Citation Impact
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article

Impact of late follicular luteinizing hormone levels on live birth rate after fresh embryo transfer: a retrospective cohort study in GNRH antagonist cycles

Laura Miquel, Jeanne Perrin, Blandine Courbière, Appoline Zimmermann et al.
Frontiers in Endocrinology
Ovarian function and disorders
article

Impact of late follicular luteinizing hormone levels on live birth rate after fresh embryo transfer: a retrospective cohort study in GNRH antagonist cycles

Laura Miquel, Jeanne Perrin, Blandine Courbière, Appoline Zimmermann, Christophe Buffat, Cindy Faust, Nada Jelassi
article en

Abstract

In the antagonist protocol, pre-ovulatory LH levels had no impact on embryo implantation or IVF outcomes. A low LH level in the late follicular phase is not an indication for embryo freeze-all.

Frontiers in EndocrinologyVol. 16
Centre National de la Recherche Scientifique (FR), Aix-Marseille Université (FR), Assistance Publique Hôpitaux de Marseille (FR), Hôpital de la Conception (FR), Institut Méditerranéen de Biodiversité et d'Ecologie Marine et Continentale (FR), Institut de Recherche pour le Développement (FR)
Openalex Percentile: Top 57%
Ovarian function and disorders
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Impact of late follicular luteinizing hormone levels on live birth rate after fresh embryo transfer: a retrospective cohort study in GNRH antagonist cycles — Laura Miquel, Jeanne Perrin, et al. · Frontiers in Endocrinology (2025) | TGRS Research Map | TGRS