Frozen embryo
Comparative Study of the Therapeutic Effects of Two Corpus Luteum Support Regimens on Patients with Frozen Embryo Transfer
... society, frozen embryo transfer (FET) technology has become an important supplement to in vitro fertilization embryo transfer (IVF-ET) technology and it is important to improve the pregnancy rate of ...
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Review Article Differences between fresh embryo transfer and frozen embryo transfer in Asian populations: a meta-analysis
... Between Frozen ET and Fresh ET, which one has better pregnancy and perinatal outcomes and what is the best way to choose the appropriate strategies? The reviewers hold different ...between Frozen ET and ...
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Fresh versus frozen embryo transfer: a retrospective cohort study
... The results showed that there were no statistically significant differences in the biochemical, clinical, ongoing clinical pregnancy rates and miscarriage rates between comparable fresh and frozen embryo ...
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Obstetric and perinatal outcomes in pregnancies occurring as a result of Fresh and Thawed frozen embryo transfer
... Results: A total 208 patient analyzed who conceived with IVF treatments, among them 108 patients were in Fresh ET group and 100 were in Frozen ET group. The incidence of Ectopic Pregnancy was more in fresh ET as ...
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Delayed frozen embryo transfer failed to improve live birth rate and neonatal outcomes in patients requiring whole embryo freezing
... the embryo in COS cy- cles ...with frozen embryo transfer than with fresh embryo transfer [25], providing evidence of impaired endomet- rial receptivity during COS ...
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Are Acute Phase Reactants and CA125 Useful for Pregnancy Prediction in Frozen Embryo Transfer?
... Objective: This study assessed blood C-reactive protein (CRP), fibrinogen, procalcitonin, and CA125 levels and determined whether they have an effect on pregnancy. Material & Methods: Between Feb. and Sep. 2018, 50 ...
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Live birth after fresh embryo transfer vs elective embryo cryopreservation/frozen embryo transfer in women with polycystic ovary syndrome undergoing IVF (FreFro PCOS): study protocol for a multicenter, prospective, randomized controlled clinical trial
... elective embryo cryopreservation followed by frozen – thawed embryo transfer into a hormonally primed endometrium could result in a higher clinical pregnancy rate than that achieved by fresh ...
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Success of frozen embryo transfer: Does the type of gonadotropin influence the outcome?
... influence embryo survival or pregnancy ...following embryo cryopreservation/thawing in IVF cycles stimulated with a combination of a GnRH agonist (long protocol) and FSH (urinary, urinary highly purified, ...
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The Deep Freeze: A Critical Examination of the Resolution of Frozen Embryo Disputes Through the Adversarial Process
... the Embryo, 32 L OY ...the embryo given their privacy rights in gestating children); Ruth Colker, Pregnant Men Revisited or Sperm Is Cheap, Eggs Are Not, 47 H ASTINGS ...the embryo are considered in ...
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A Randomized Trial to Evaluate the Effect of Local Endometrial Injury on the Clinical Pregnancy Rate of Frozen Embryo Transfer Cycles in Patients With Repeated Implantation Failure
... In the current study, we found out that local endometrial injury doesn’t have any effect on rate of clinical pregnancy and live birth. In our study, rate of clinical pregnancy in the LEI group was 35% and in the control ...
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Global DNA methylation levels are altered by modifiable clinical manipulations in assisted reproductive technologies
... Although there was no significant difference in the sex ratio of ART vs control offspring, it is appropriate to ask whether the methylation differences observed between the ART and control groups are restricted to one ...
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Influence of different post-thaw culture time on the clinical outcomes of different quality embryos
... The endometrium was prepared for transfer in one of two ways: hormone replacement therapy (HRT) or natu- ral cycle (NC). Patients with regular ovulation were treated with FET in an NC. A transvaginal ultrasound was used ...
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Reproductive Outcome Following Thawed Embryo Transfer in Management of Ovarian Hyperstimulation Syndrome
... fresh embryo transfer and group B (n=50) with frozen embryo ...cryopreserved embryo, number of transferred embryos, clinical pregnancy and delivery rates were recorded for all ...
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Donation of surplus frozen pre-embryos to research in Israel: underlying motivations
... surplus frozen pre-embryos to research were driven by a view of the frozen embryo as a valuable resource that does not yet have full human ...the embryo is consid- ered to acquire human status ...
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Comparison of pregnancy rate between fresh embryo transfers and frozen-thawed embryo transfers following ICSI treatment
... Belva et al reported that pregnancy rates were significantly higher in the FET group than fresh ET group (17). Takeshima et al reported the pregnancy rate per ET cycle remained almost fixed over four years: nearly 24% ...
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Synchronous and Asynchronous Blastomere Cleavage at Cryopreservation: Effect on Subsequent Embryo Survival, Pregnancy and Live Birth Rates
... post-thaw embryo survival, pregnancy and live birth rates of embryos with synchronous vs asynchronous blastomere cleavage in frozen embryo transfer (FET) ...were frozen; 2: cycles in which ...
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The effects of embryo culture media on the birthweight of singletons via fresh or frozen thawed embryo transfer: a large scale retrospective study
... cleavage embryo transfer while 615 were from frozen-thawed cleavage embryo ...fresh embryo transfer newborns, no statistical difference was observed in either birthweight (mean ± SD: ...within ...
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Original Article Growth hormone intrauterine perfusion combined with replacement cycle in the treatment of non-response thin endometrium: report of 5 cases
... the frozen embryo transplantation for patients with poor outcome of endo- metrial growth by using growth hormone intrauterine perfusion combined with replacement cycle in the treatment of non-response thin ...
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Optimal parameters for determining the LH surge in natural cycle frozen-thawed embryo transfers
... the embryo; 2- the blastocoel is constituting >50% of the embryo; 3- the blastocoel is filling almost the whole blastocyst; 4- a very thin zona pellucida surrounding an expanded blastocyst; 5- the ...
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Effect of different artificial shrinkage methods, when applied before blastocyst vitrification, on perinatal outcomes
... lethal damage of the embryo during cooling by influen- cing the dehydration shrinkage rate. Studies has shown that artificial shrinkage (AS) of the blastocoel cavity prior to vitrification can reduce injuries due ...
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