Search
Search Results
-
Does cleavage stage morphology increase the discriminatory power of prediction in blastocyst transfer outcome?
PurposeTo evaluate the contribution of the cleavage stage morphological parameters to the prediction of blastocyst transfer outcomes.
...
-
Are Early Embryo Cleavage Kinetics Affected by Energy Substrates in Different Culture Media?
ObjectiveThis study aimed to investigate the influence of different culture media on early embryonic cleavage kinetics using time-lapse analysis and...
-
The impact of clinical and laboratory parameters on clinical pregnancy and live birth rates in fresh cycles: a retrospective study of 9608 high-quality cleavage-stage embryos
BackgroundEvidence from the Istanbul consensus workshop suggests correlations between morphological parameters and embryo developments. 8-cell...
-
Live birth rate following a euploid blastocyst transfer is not affected by double vitrification and warming at cleavage or blastocyst stage
PurposeTo compare reproductive outcomes following a euploid embryo transfer, between those embryos vitrified-warmed twice to those vitrified-warmed...
-
Impacts of different culture times on pregnancy outcomes after thawing of cleavage stage embryos
ObjectiveThis study assessed the impacts of in vitro culture times of cleavage embryos on clinical pregnancy outcomes.
MethodsThis retrospective...
-
Dual laser-assisted hatching: an effective technique to salvage low-grade cleavage-stage embryos and harvest day 7 blastocysts
To investigate whether repeating laser-assisted hatching (LAH) procedure on day 6 low-grade cleavage-stage embryos (LGCEs) helps blastulation. A...
-
Extending the culture of cleavage-stage embryos to the blastocyst stage after warming increases the chance of live birth: does it have a regenerative effect?
PurposeWe aimed to evaluate the effect of extending the culture of cleavage-stage embryos to the blastocyst stage in vitrified–warmed cycles on...
-
Extended culture of cleavage embryo to blastocyst embryo is among the good predictors of successful outcome in vitrified-thawed ICSI cycles
BackgroundPrevious studies showed that top-quality embryo transfer (ET), number of transferred embryos, endometrial preparation with natural cycles...
-
A retrospective comparative study of double cleavage-stage embryo transfer versus single blastocyst in frozen-thawed cycles
BackgroundThis retrospective study aimed to compare the outcomes of day 3 double embryo transfer (DET) with single blastocyst transfer (SBT) during...
-
Incidence, dynamics and recurrences of reverse cleavage in aneuploid, mosaic and euploid blastocysts, and its relationship with embryo quality
BackgroundDuring embryonic development, the normality of cleavage and the ploidy state are closely related to the final clinical outcome. At present,...
-
Characteristics of the a sequence of the duck Plague virus genome and specific cleavage of the viral genome based on the a sequence
During the replication process, the herpesvirus genome forms the head-to-tail linked concatemeric genome, which is then cleaved and packaged into the...
-
Cleavage-stage human embryo arrest, is it embryo genetic composition or others?
Embryo transfer is a crucial step in IVF cycle, with increasing trend during the last decade of transferring a single embryo, preferably at the...
-
Trade-off between double cleavage-stage embryos transfer and single blastocyst-stage embryo transfer in patients with few good quality embryos in antagonist cycles: a retrospective study using a propensity score matching analysis
ObjectiveThis study aimed to compare the per OPU clinical outcomes for transfer of Day 3 double cleavage-stage embryos (DET) and Day 5 single...
-
Accumulation of Cleavage-Stage Embryos by Vitrification may Compromise Embryonic Developmental Potential in Preimplantation Genetic Testing
It was suggested that the embryo pooling was an alternative for patients with insufficient number of embryos for preimplantation genetic testing...
-
Finite element analysis of the knee joint stress after partial meniscectomy for meniscus horizontal cleavage tears
ObjectiveTo establish a finite element model of meniscus horizontal cleavage and partial resection, to simulate the mechanical changes of knee joint...
-
Blastocyst versus cleavage transfers: who benefits?
PurposeThis retrospective cohort study determined the relative efficacy of blastocyst and cleavage-stage transfers in patients with differing numbers...
-
Sequential cleavage and blastocyst embryo transfer and IVF outcomes: a systematic review
BackgroundSequential embryo transfer has been proposed as a way to improve embryo implantation in women for in vitro fertilization (IVF), but the...
-
Laser-assisted hatching improves pregnancy outcomes in frozen-thawed embryo transfer cycles of cleavage-stage embryos: a large retrospective cohort study with propensity score matching
IntroductionLaser-assisted hatching (LAH) is a commonly used adjunct technique; however, its effectiveness has not been fully established.
...
-
Risk factors for twin pregnancy in women undergoing double cleavage embryo transfer
BackgroundTwo or more embryo transfers have been used to increase the success rate of live birth in traditional in vitro fertilization (IVF) strategy...
-
Effect of Age and Morphology on Live Birth Rate After Cleavage Stage Embryo Transfer
Accurate knowledge of the live birth rate for cleavage stage embryos is essential to determine an appropriate number of embryos to transfer at once....
