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Association between donor gamete use and supernumerary embryo disposition decisions
PurposeThe aim of this study is to determine if donor gamete use is associated with patients’ decisions regarding disposition of supernumerary...
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Assessment of patients’ perceptions towards embryo disposition after donation of embryos to a research biobank
PurposeTo explore perceptions towards embryo disposition among patients donating excess embryos to a research biobank.
MethodsCross-sectional study...
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Kin or Research Material? Exploring IVF Couples’ Perceptions about the Human Embryo and Implications for Disposition Decisions in Norway
In vitro fertilization (IVF) involves making embryos outside of the human body, which has spurred debate about the status of the embryo, embryo...
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One size does not fit all: the personal nature of completed embryo donation
PurposeTo assess factors associated with embryo donation among individuals interested in donation in the United States.
MethodsAn invitation to...
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Disposition preferences in oocyte preservation patients
PurposeTo characterize the frozen oocyte disposition preferences of patients undergoing medical and planned fertility preservation.
Methods ...
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Recent trends in embryo disposition choices made by patients following in vitro fertilization
PurposeTo assess longitudinal trends in in vitro fertilization (IVF) patients’ choices for disposing of cryopreserved embryos.
Methods ...
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Effect of time post warming to embryo transfer on human blastocyst metabolism and pregnancy outcome
PurposeThis study is aiming to test whether variation in post warming culture time impacts blastocyst metabolism or pregnancy outcome.
...
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Attitudes, concerns, and perceptions of patients undergoing fertility treatments in an abortion restrictive state in the aftermath of the Roe v. Wade reversal
PurposeTo investigate the abortion views and reproductive concerns of current in vitro fertilization patients after the US Supreme Court Dobbs v. ...
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Comparison of Patients’ Ethical Perspectives of Preimplantation Embryo Genetic Testing for Aneuploidy (PGT-A) vs. Monogenic Disorders (PGT-M)
What are the ethical perspectives of preimplantation genetic testing in patients using/considering PGT-A compared to those using/considering PGT-M? A...
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Day 5 vs day 6 single euploid blastocyst frozen embryo transfers: which variables do have an impact on the clinical pregnancy rates?
ObjectiveTo determine which variables affect most the clinical pregnancy rate with positive fetal heartbeat (CPR FHB+) when frozen embryo transfer...
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Too many embryos: a critical perspective on a global challenge
Over the past decade, significant endeavors have been directed toward establishing an optimal oocyte number to maximize the chances for successful in...
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New Zealand Policy on Frozen Embryo Disputes
Disputes between separated couples over whether frozen embryos can be used in an attempt to create a child create a moral dilemma for public policy....
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Deep technology for the optimization of cryostorage
Cryopreservation, for many reasons, has assumed a central role in IVF treatment cycles, which has resulted in rapidly expanding cryopreserved oocyte...
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Using artificial intelligence to avoid human error in identifying embryos: a retrospective cohort study
PurposeTo determine whether convolutional neural networks (CNN) can be used to accurately ascertain the patient identity (ID) of cleavage and...
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Evaluation of the effect of the elective blastocyst-stage embryo transfer and freezing strategy on the abandonment of frozen embryos under the Taiwan National Assisted Reproduction Act
PurposeTo evaluate the relationship between elective blastocyst transfer, freezing strategy, and the abandonment of frozen embryos with a storage...
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In cases with raised sperm DNA fragmentation, can sperm selection by magnetic-activated cell sorting or testicular sperm aspiration help improve reproductive outcomes?
PurposeTo evaluate the efficacy of magnetic-activated cell sorting (MACS) or testicular sperm aspiration (TESA) to improve reproductive outcomes in...
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Ethical, legal, social, and policy issues of ovarian tissue cryopreservation in prepubertal girls: a critical interpretive review
PurposeDespite the increasing number of childhood cancer survivors, significant advances in ovarian tissue cryopreservation (OTC) technique and...
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Aneuploidiescreening von Eizellen und Embryonen im Rahmen der assistierten Reproduktion
For women in advanced maternal age years > 35 years an increased incidence of numerical chromosomal aberrations are reported. This is considered to...
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The slippery slope antedating syngamy: pronuclear activity in preparation for the first cleavage
Nucleolus precursor bodies (NPB) are aggregations of intrapronuclear material observed in the pronuclei of fertilized human eggs. They derive from...
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Usage and cost-effectiveness of elective oocyte freezing: a retrospective observational study
BackgroundThe previous model-based cost-effectiveness analyses regarding elective oocyte cryopreservation remained debatable, while the usage rate...
