Cancellation of fresh embryo transfer: A future perspective
Middle East Fertility Society Journal, 2010 The implantation of embryo depends on the quality of the embryo and the receptivity of the endometrium. While the factors affecting embryo quality were optimized, the implantation rates did not reach the desirable levels.
A. Rahim +3 more
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Middle East Fertility Society Journal, 2014 Objective: To evaluate whether the rate of ectopic pregnancy differs between fresh and frozen embryo transfers. Design: Systematic review and meta-analysis. Setting: Centers for reproductive care. Materials and methods: An electronic literature search in
Kelly S. Acharya +4 more
doaj +2 more sources
Fresh embryo transfer in the cleavage and blastocyst stages and pregnancy outcomes: A retrospective cross-sectional study [PDF]
International Journal of Reproductive BioMedicine, 2023 Background: Advances in cell culture media have led to a trend of embryo transfer from the early cleavage stages to blastocyst stage. Objective: The study aims to compare the effects of fresh embryo transfer in cleavage and blastocyst stage on pregnancy ...
Seyedeh Mahsa Poormoosavi +3 more
doaj +2 more sources
Cumulative pregnancy rates after transfer of fresh and thawed embryos
European Journal of Obstetrics & Gynecology and Reproductive Biology, 2004 Frozen-thawed embryo transfer is an effective procedure that allows further possibilities of pregnancy in addition to those obtained after the fresh in vitro fertilization (IVF). In our follow-up study we analysed all fresh embryo transfer procedures and every frozen-thawed embryo transfer performed from January 2000 to December 2001 evaluating the ...
UBALDI F +11 more
openaire +5 more sources
Can we improve implantation by cancellation of fresh embryo transfer?
Middle East Fertility Society Journal, 2013 Single embryo transfer is becoming increasingly popular in IVF/ICSI. More IVF/ICSI cycles therefore include freezing of high quality embryos, and the cumulative effect of such cycles becomes more important.
Tahani Al-Azawi +3 more
doaj +2 more sources
Impacts of Anti-dsDNA Antibody on In Vitro Fertilization-Embryo Transfer and Frozen-Thawed Embryo Transfer [PDF]
Journal of Immunology Research, 2017 Our purpose is to explore whether anti-dsDNA antibody, which was demonstrated to enter living cells and induced apoptosis, could adversely affect reproductive outcomes. A total of 259 women receiving the in vitro fertilization-embryo transfer (IVF) cycle
Jiao Fan, Yiping Zhong, Cuina Chen
doaj +2 more sources
Comparison of Pregnancy Rate and Effective Factors following Fresh and Frozen Embryo Transfer in Women undergoing Assisted Reproductive Techniques (ART) [PDF]
Majallah-i Zanān, Māmā̓ī va Nāzā̓ī-i Īrān, 2017 Introduction: Embryo cryopreservation is potentially the best method to increase pregnancy rate for the women at risk of OHSS (Ovarian Hyper stimulation Syndrome) and the women at risk of losing ovarian function.
Ezzat Shabani +2 more
doaj +2 more sources
Reduced live birth rates in frozen versus fresh single cleavage stage embryo transfer cycles: A cross -sectional study [PDF]
International Journal of Reproductive BioMedicine, 2020 Background: Studies have suggested that embryo-endometrial developmental asynchrony caused by slow-growing embryos can be corrected by freezing the embryo and transferring it back in a subsequent cycle.
Wan Tinn Teh +5 more
doaj +2 more sources
Fresh versus Frozen Embryo Transfer in PCOS: Arguments for and Against
Seminars in Reproductive Medicine, 2017 AbstractIn vitro fertilization (IVF) is a common infertility treatment for women with polycystic ovarian syndrome (PCOS) who have failed to conceive in ovulation induction and who have other concomitant infertility factors. Women with PCOS tend to have an excess response to ovarian stimulation during IVF. Freeze-all strategy with deferred frozen embryo
Daimin, Wei, Jinlong, Ma, Zi-Jiang, Chen
openaire +3 more sources
Single-embryo transfer reduces clinical pregnancy rates and live births in fresh IVF and Intracytoplasmic Sperm Injection (ICSI) cycles: a meta-analysis [PDF]
Reproductive Biology and Endocrinology, 2009 Background It has become an accepted procedure to transfer more than one embryo to the patient to achieve acceptable ongoing pregnancy rates. However, transfers of more than a single embryo increase the probability of establishing a multiple gestation ...
Oliveira João +6 more
doaj +2 more sources