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Optimal ICSI timing on immature oocytes for low prognosis patients under the POSEIDON classification
BackgroundThe optimal timing of performing ICSI on immature oocytes for POSEIDON patients is still unknown to get better early embryonic development...
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What is the optimal number of embryos to transfer for POSEIDON group 1 and group 2? A retrospective study
BackgroundThe 2016 Patient-Oriented Strategy Encompassing IndividualizeD Oocyte Number (POSEIDON) criteria redefined the poor responders as low...
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Maternal and neonatal complications after IVF/ICSI-fresh embryo transfer in low-prognosis women under the POSEIDON criteria: a retrospective cohort study
BackgroundSeveral studies on pregnancy complications of poor ovarian response (POR) patients did not draw a consistent conclusion. The POSEIDON...
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Do we overlook predictive factors in Poseidon 1 patients? A retrospective analysis co-evaluating antral follicle counts & diameters
BackgroundAn unexpected impaired ovarian response pertains to an insufficient reaction to controlled ovarian hyperstimulation. This deficient...
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Effectiveness of GnRH Agonist Short Protocol Versus GnRH Antagonist Protocol in POSEIDON Groups 3 and 4: a Retrospective Cohort Study
The aim of this study is to compare the ART (assisted reproductive technology) outcomes and cancellation rates between GnRH antagonist protocol and...
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Ultra-low–dose and very-low–dose Lupron downregulation protocols for poor responders based on POSEIDON group 3 and 4 classifications
PurposeThe objective of this study was to assess if very-low–dose Lupron (VLDL) and ultra-low–dose Lupron (ULDL) protocols can have comparable cycle...
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Oocyte Quality and Blastocyst Formation Rate with Dual Stimulation in Patients Belonging to POSEIDON Groups 3 and 4: A Retrospective Comparative Study
AimTo evaluate the oocyte retrieval rate and blastocyst formation rate with DuoStim protocol in patients belonging to POSEIDON groups 3 and 4.
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Effects of letrozole co-treatment on outcomes of gonadotropin-releasing hormone antagonist cycles in POSEIDON groups 3 and 4 expected poor responders
PurposeTo evaluate the effects of adjuvant letrozole administration on outcomes of gonadotropin-releasing hormone (GnRH) antagonist cycles with...
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Significance of serum AMH and antral follicle count discrepancy for the prediction of ovarian stimulation response in Poseidon criteria patients
PurposeTo determine the risk of not being a poor responder in ovarian stimulation (OS) for in vitro fertilization (IVF) when ovarian reserve markers...
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Human Menopausal Gonadotropin Commenced on Early Follicular Period Increases Live Birth Rates in POSEIDON Group 3 and 4 Poor Responders
Human menopausal gonadotropin (hMG) has LH activity, and it may have beneficial effects in terms of oocyte quality and endometrial receptivity...
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Decreased GDF9 and BMP15 in follicle fluid and granulosa cells and outcomes of IVF-ET among young patients with low prognosis
PurposeTo analyze the level of growth differentiation factor 9 (GDF9) and bone morphogenetic protein 15 (BMP15) in follicle fluid (FF) and granulosa...
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Cumulative live birth rates for low-prognosis women over 5 years or 9 frozen-thawed embryo transfer cycles
BackgroundFor heterogeneous populations of low-prognosis women, it remains unclear as to how long individuals should continue undergoing ART when...
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Presence of Endometrioma Does Not Impair Embryo Quality and Assisted Reproductive Technology (ART) Cycle Outcome in Diminished Ovarian Reserve (DOR) Patients
This study aims to assess the impact of endometrioma on embryo quality and cycle outcome in patients who undergo assisted reproductive technology...
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Artificial oocyte activation may improve embryo quality in older patients with diminished ovarian reserve undergoing IVF-ICSI cycles
BackgroundArtificial oocyte activation (AOA) is used to improve fertilization rate following fertilization failure after intracytoplasmic sperm...
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Minimal ovarian stimulation is an alternative to conventional protocols for older women according to Poseidon’s stratification: a retrospective multicenter cohort study
ObjectiveTo investigate whether minimal ovarian stimulation (mOS) is as effective as conventional ovarian stimulation (cOS) for older women belonging...
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The live birth rate of vitrified oocyte accumulation for managing diminished ovarian reserve: a retrospective cohort study
BackgroundVitrified M-II oocyte accumulation for later simultaneous insemination has been used for managing POR. Our study aimed to determine whether...
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Efficacy of three COS protocols and predictability of AMH and AFC in women with discordant ovarian reserve markers: a retrospective study on 19,239 patients
BackgroundRecent studies have consistently shown that AFC and serum AMH are good predictors of ovarian response and have shown strong correlations....
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Efficacy of intra-ovarian injection of autologous platelet-rich plasma in women with poor responders: a systematic review and meta-analysis
ContextThe effect of platelet-rich plasma (PRP) on ovarian reserve markers in poor ovarian response (POR) is challenging.
AimThis systematic review...
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Implication of Novel BMP15 and GDF9 Variants in Unexpected Poor Ovarian Response
Unexpected poor ovarian response (UPOR) occurs when nine or fewer oocytes are retrieved from a young patient with normal ovarian reserve. Bone...
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Transcriptomic profiling of human granulosa cells between women with advanced maternal age with different ovarian reserve
BackgroundAge-related diminished ovarian reserve (DOR) is not absolute. Some advanced maternal age (AMA) still have normal ovarian reserve (NOR) and...
