ArticleSimilar outcome for cryopreserved embryo transfer following GnRH-antagonist/GnRH-agonist, GnRH-antagonist/HCG or long protocol ovarian stimulation
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Dr Talia Eldar-Geva has been a senior physician in the IVF Unit at Shaare-Zedek Medical Center, Jerusalem, Israel, since 1999, when she returned from fellowship at Monash IVF, Melbourne, Australia. She obtained her MD and PhD degrees at the Hebrew University in Jerusalem. She is a Senior Lecturer in Obstetrics and Gynecology and Reproductive Medicine in Ben-Gurion University of the Negev. Her main research interests are focused on prognostic factors for IVF outcome, PCOS and reproductive
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Does the interval between the last GnRH antagonist dose and the GnRH agonist trigger affect oocyte recovery and maturation rates?
2020, Reproductive BioMedicine OnlineEuploidy rates between cycles triggered with gonadotropin-releasing hormone agonist and human chorionic gonadotropin
2019, Fertility and SterilityCitation Excerpt :Last, we report on euploidy rates as the primary outcome, and this ultimately needs to be correlated with clinical outcome data. No difference in pregnancy rates was appreciated among our patients who underwent an FET, and prior studies evaluating frozen transfer outcomes after GnRHa vs. hCG trigger have demonstrated similar pregnancy outcomes among groups, further substantiating our results (16–18). In conclusion, this study demonstrates that during IVF, euploidy rates per embryo biopsied and per oocyte retrieved are unaffected by GnRHa trigger compared with hCG.
Cryopreserved embryo transfer: adjacent or non-adjacent to failed fresh long GnRH-agonist protocol IVF cycle
2017, Reproductive BioMedicine OnlineCitation Excerpt :According to the long down-regulation protocol at our unit, patients were administered at mid-luteal phase either triptorelin acetate continuous release 3.75 mg i.m. (decapeptyl C.R.; Ferring Ltd, Herzliya, Israel) or triptorelin acetate 0.1 mg/day s.c. (Ferring Ltd). Following pituitary suppression, recombinant FSH (rFSH)(Gonal-F; Serono, Herzliya, Israel) and human menopausal gonadotrophin (HMG) (Menogon; Ferring Ltd) were administered daily as previously described (Eldar-Geva et al., 2007). Oocyte retrieval was performed by ultrasound-guided follicle aspiration, 36–38 h after HCG administration.
GnRH agonist trigger for the induction of oocyte maturation in GnRH antagonist IVF cycles: A SWOT analysis
2016, Reproductive BioMedicine OnlineGnRH agonist versus GnRH antagonist in ovarian stimulation: Has the ongoing debate resolved?
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Dr Talia Eldar-Geva has been a senior physician in the IVF Unit at Shaare-Zedek Medical Center, Jerusalem, Israel, since 1999, when she returned from fellowship at Monash IVF, Melbourne, Australia. She obtained her MD and PhD degrees at the Hebrew University in Jerusalem. She is a Senior Lecturer in Obstetrics and Gynecology and Reproductive Medicine in Ben-Gurion University of the Negev. Her main research interests are focused on prognostic factors for IVF outcome, PCOS and reproductive endocrinology.