frozen-thawed embryo
Original Article Effects of different endometrial preparation on birthweight of frozen-thawed embryo transfer
... since frozen-thawed embryo transfer (FET) has been successfully performed during a natural cycle after spontaneous ovulation or stimulat- ed preparation of endometrium [1-6], which provides the ...
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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
... It would therefore be interesting to compare the peri- natal outcome of these two culture media in the same population as well as the same laboratory condition. To our knowledge, there has been only one study published ...
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Frozen thawed embryo transfer cycles; A comparison of pregnancy outcomes with and without prior pituitary suppression by GnRH agonists: An RCT
... of frozen thawed embryo transfer cycles in an artificially prepared endometrium with and without prior use of GnRH agonist for pituitary suppression in a population of southern Iranian ...of ...
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Effect of vitamin D insufficiency treatment on fertility outcomes in frozen-thawed embryo transfer cycles: A randomized clinical trial
... the embryo transfer wasn’t done for two patients in the control group because of having thin endometrium until the 22 nd day of the ...survived embryo after ...the embryo transfer. 106 women ...
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Optimal parameters for determining the LH surge in natural cycle frozen-thawed embryo transfers
... Frozen-thawed embryo transfer was performed through a NC or programmed cycle. Only women undergoing NC-FET were included in this study. Patients in the non-PGS group underwent a prior fresh ...
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Endometrial Preparation for Women Undergoing Embryo Transfer Frozen-Thawed Embryo Transfer With and Without Pretreatment With Gonadotropin Releasing Hormone Agonists
... single embryo followed by freezing all surplus embryos ...in thawed embryos and replacement during the natural cycle ...preparation. Frozen-thawed embryo transfer (FET) has been ...
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Case Report A successful live birth from a 17α-hydroxylase/17,20-lyase deficiency mother by the in vitro fertilization frozen-thawed embryo transfer
... (IVF) frozen-thawed embryo transfer under luteal-phase ovarian stimulation protocol was then recommended due to the complexity of the steroidogenic disorder caused by ...of ...
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Comparison of pregnancy rate between fresh embryo transfers and frozen-thawed embryo transfers following ICSI treatment
... (2). Frozen-thawed embryo transfer (FET) versus fresh embryo transfer (ET) is being performed mostly worldwide ...(3). Embryo cryopreservation can be considered to prevent ovarian ...
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Effect of sildenafil citrate on endometrial preparation and outcome of frozen-thawed embryo transfer cycles: a randomized clinical trial
... In this study, we evaluated the effect of sildenafil citrate on the outcome of frozen- thawed embryo transfer cycles. Endometrial growth seems to be dependent on uterine artery blood flow, and the ...
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Original Article Are the estrogen levels on the day of frozen-thawed embryo transfer related to the outcomes in hormonal replacement treatment cycles?
... of embryo transfer on pregnancy outcomes of frozen-thawed embryo transfer (FET) in hormonal replacement treatment (HRT) ...of frozen-thawed embryo transfer, no significant ...
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Intramuscular injection of human chorionic gonadotropin prior to secretory transformation in patients undergoing frozen-thawed embryo transfer cycles
... cleavage-stage embryo and blastocyst transfer cycles, also suggests that different starting time of hCG injec- tion, different dosage regimens also need to be investi- gated by further randomized studies, ...
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A Comparison of the Effects of Transdermal Estradiol and Estradiol Valerate on Endometrial Receptivity in Frozen-thawed Embryo Transfer Cycles: A Randomized Clinical Trial
... Outcome measures: The primary outcome meas- ure was endometrial thickness on the day of pro- gesterone administration. The secondary outcome measures were chemical and clinical pregnancy, abortion rate, day of ...
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Systematic review of worldwide trends in assisted reproductive technology 2004–2013
... of frozen-thawed embryos increased worldwide over the study ...of frozen-thawed rather than fresh embryos, and implementation of an SET ...in frozen-thawed embryo cycles, ...
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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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An extremely patient-friendly and efficient stimulation protocol for assisted reproductive technology in normal and high responders
... In frozen-thawed embryo transfer (FET) cycles, oral es- tradiol valerate (Estrade® 2 mg/tablet; Synmosa) 6 mg twice per day was prescribed from menstrual cycle day 2~ 4 ...Embryos frozen at ...
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An abdominal ectopic pregnancy following a frozen thawed ART cycle: a case report and review of the literature
... Ectopic pregnancies (EP) occur in approximately 1% of all pregnancies, although traditionally the incidence is thought to be significantly higher in pregnancies result- ing from in in vitro fertilization/intracytoplasmic ...
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Dichorionic triplets following frozen-thawed poor-stage embryo transfer: a report of two cases and a review
... days. Embryo transfer was performed during the next cycle due to the endometrial ...a frozen-thawed embryo transfer was performed and she became ...
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Improving the quality of frozen-thawed ram semen
... The primary site of damage induced by cryopreservation is the sperm plasma membrane (Watson, 1995). It has been showed a important membrane permeabilization after sperm were exposed to a high salt concentration followed ...
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Array comparative genomic hybridization analyses of all blastomeres of a cohort of embryos from young IVF patients revealed significant contribution of mitotic errors to embryo mosaicism at the cleavage stage
... each embryo are shown in Figure 1, Figure 2A and ...instance, Embryo 7 was derived from an aneuploid zygote with trisomy ...the embryo showed 2 different combinations of allele pairs, suggesting that ...
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Factors affecting the cryoprotection of rapidly frozen mammalian embryos
... surgical embryo recovery techniques became available for the ...be frozen successfully (Polge, Wilmut Sc Rowson, 1974; Willadsen et ...embryos frozen by these procedures (Willadsen et ...similarly ...
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