ArticleBMC medical informatics and decision making2021
Analysis of endometrial thickness patterns and pregnancy outcomes considering 12,991 fresh IVF cycles.
Article in BMC medical informatics and decision making, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 11 papers, 1 of them a synthesis that pooled it.
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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.
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Who cites it
11 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Impact of endometrial thickness on reproductive outcome in fresh and frozen-thawed embryo transfer: systematic review and meta-analysis.Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology · 2025Pooled it
- How endometrial thickness affects pregnancy and perinatal outcomes: a retrospective study of 16,566 frozen-thawed single blastocyst transfer cycles.Reproductive biology and endocrinology : RB&E · 2026Article
- Prognostic role of endometrial pattern compared with thickness and estradiol in euploid HRT-FET cycles.Frontiers in medicine · 2026Article
- Linear association between endometrial thickness and live birth in single blastocyst transfers: A dual-center retrospective cohort study.Acta obstetricia et gynecologica Scandinavica · 2025Article
- Article
- Endometrial echo patterns of embryo transfer day affect pregnancy outcomes in frozen embryo transfer cycles: a retrospective clinical study.BMC pregnancy and childbirth · 2025Article
- Interplay of endocrine and psychological factors in IVF/ICSI outcomes: a prospective cohort analysis.Frontiers in endocrinology · 2025Article
- When the Embryo Meets the Endometrium: Identifying the Features Required for Successful Embryo Implantation.International journal of molecular sciences · 2024Review
- Correlation between preoperative three-dimensional transvaginal ultrasound and postoperative pregnancy outcomes after hysteroscopic adhesiolysis.Zhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences · 2023Article
- Novel application to evaluate endometrial blood flow using transvaginal superb microvascular imaging: A preliminary study describing physiological changes from ovulation to mid-luteal phase.Acta obstetricia et gynecologica Scandinavica · 2023Article
- Does increasing estrogen dose during frozen embryo transfer affect pregnancy rate?Journal of assisted reproduction and genetics · 2022Article
Corrections and comments
- Erratum issued
Authors and funding
7 authors.
Funding
Abstract
backgroundDifferent endometrial patterns have an important effect on the relationship between endometrial thickness (EMT) and clinical pregnancy rate. There is a significant difference in age, selection of cycle protocols, and clinical pregnancy rates among four groups with diverse endometrial patterns.
methodsThis retrospective study aimed to assess the association between EMT on human chorionic gonadotropin (HCG) administration day and the clinical outcome of fresh in vitro fertilization (IVF). The 5th, 50th, and 95th percentiles for EMT were determined as 8, 11, and 14 mm, respectively. Patients were sub-divided into four groups based on their EMT in different endometrial patterns (Group 1: < 8 mm; Group 2: ≥ 8 and ≤ 11 mm; Group 3: > 11 and ≤ 14 mm; Group 4: > 14 mm). We divided patients into three groups based on their endometrial pattern and evaluated the correlation between EMT and clinical pregnancy rate.
resultsWe found a positive correlation between pregnancy rates and EMT in all endometrial patterns. Multiple logistic regression analysis proved age, duration of infertility, cycle protocols, number of embryos transferred, progesterone on HCG day, endometrial patterns, and EMT have significant effects on clinical pregnancy rates. Meanwhile, there was a significant difference in age, selection of cycle protocols, and clinical pregnancy rates among four groups with diverse endometrial patterns.
conclusionsDifferent endometrial patterns have an important effect on the relationship between EMT and clinical pregnancy rate.
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