M. Michaeli

Beyond the Scale: Effects of Maternal Obesity on Embryo Morphokinetics and IVF Outcomes

Nir Roguin, M. Michaeli, Diana Polotov, Einat Shalom-Paz

Background: Does maternal body mass index (BMI) influence embryo morphokinetics in fresh embryo transfer cycles, and how does this relate to clinical outcomes and obstetric complications? Methods: A retrospective cohort study was conducted on 2238 fresh embryo transfer (ET) cycles, categorized into …

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O-217 Evaluating the impact of obesity on oocyte quality, using 2 main factors in cumulus cells (CC) and follicular fluid (FF) which reflect oocyte quality

Emiliya Sigal, Einat Shalom‐Paz, Maya Shavit, M. Michaeli et autres

Abstract Study question How obesity impacts oocyte quality through analysis of mtDNA expression in CC and levels of proteins BMP-15 and HSPG2 in FF? Summary answer There is correlation between increased BMI and lower levels of BMP15 and a decreased expression of …

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P-290 Choosing the appropriate fertilization method would increase fertilization rate and improve embryo quality

Y Shibli, Abu Raya, Asaf Bilgory, Yuval Atzmon et autres

Abstract Study question The impact of Conventional IVF versus ICSI on embryo morphokinetic is still scarce. Would proper selection of fertilization method affect embryonic development in different subgroups? Summary answer In unexplained or tubal factor subgruops, convential IVF was preferable resulting in …

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Non-invasive evaluation of embryos using mid-infrared attenuated total reflection spectrometry of incubation medium: a preliminary study

Nardin Aslih, Ben Zion Dekel, Dov Malonek, M. Michaeli et autres

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P–565 Does length really matter? The impact of lifestyle on granulosa cell telomeres length and IVF outcome

Ofer Limonad, Shay Hantisteanu, Sandberg Sharon, N Haggiag et autres

Abstract Study question Is the relative telomere length in granulosa cells associated with an abnormal metabolic profile of IVF patients and treatment outcome? Summary answer Longer telomeres and higher pregnancy rates have been observed in women with higher follicular fluid glucose levels. …

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In Vitro Maturation and Fertilization of Oocytes: From Laboratory Bench to Clinical Practice

A. Ellenbogen, Einat Shalom Paz, M. Michaeli, Anna Smirnova et autres

Retrieval of immature oocytes from non-stimulated ovaries, followed by in vitro maturation (IVM), was initially proposed in order to avoid side effects of gonadotropin administration. The goal is to eradicate or significantly decrease the risk of ovarian hyperstimulation syndrome (OHSS) in patients …

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Obesity results with smaller oocyte in in vitro fertilization/intracytoplasmic sperm injection cycles—a prospective study

Yuval Atzmon, Ester Shoshan-Karchovsky, M. Michaeli, Nardin Aslih et autres

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Can we alter pregnancy outcome by adjusting progesterone treatment at mid-luteal phase: a randomized controlled trial

Nardin Aslih, A. Ellenbogen, Tal Shavit, M. Michaeli et autres

Our study aimed to determine whether mid-luteal serum P concentrations can serve as a predictive factor for in vitro fertilization (IVF) outcomes and whether increasing P dosage for patients with low levels at mid-luteal phase may improve pregnancy rates. It was a …

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Can intra cytoplasmatic morphologically selected sperm injection (IMSI) technique improve outcome in patients with repeated IVF–ICSI failure? a comparative study.

Einat Shalom‐Paz, Saja Anabusi, M. Michaeli, Etti Karchovsky-Shoshan et autres

OBJECTIVE: Spermatozoal morphology was reported to effect fertilization, embryo quality and pregnancy results in spontaneous conception and ART. Intracytoplasmic morphologically selected sperm injection (IMSI) is an innovative, not invasive technique, which examines the sperm with no harm at a magnification of 6000 …

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Comparison between IVF antagonist protocol versus ivm protocol to treat infertile PCOS patients. a prospective randomized study. preliminary results

Tal Shavit, Einat Shalom‐Paz, M. Michaeli, A. Ellenbogen

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In-vitro maturation of oocytes vs in-vitro fertilization with a gonadotropin-releasing hormone antagonist for women with polycystic ovarian syndrome: can superiority be defined?

Tal Shavit, A. Ellenbogen, M. Michaeli, E. Kartchovsky et autres

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Mitochondria aggregation patterns during human oocyte maturation

A. Ellenbogen, Gili Paz, Shay Hantisteanu, Tal Shavit et autres

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