Does premature luteinization or early surge of LH impair cycle outcome? Report of two successful outcomes

dc.contributor.authorSönmezer, Murat
dc.contributor.authorÇil, Aylin Pelin
dc.contributor.authorAtabekoğlu, Cem
dc.contributor.authorÖzkavukçu, Sinan
dc.contributor.authorÖzmen, Batuhan
dc.date.accessioned2020-06-25T17:48:34Z
dc.date.available2020-06-25T17:48:34Z
dc.date.issued2009
dc.departmentKırıkkale Üniversitesi
dc.descriptionOzmen, Batuhan/0000-0002-4504-669X; Ozkavukcu, Sinan/0000-0003-4525-9027; Atabekoglu, Cem Somer/0000-0003-0264-0709
dc.description.abstractTo report two successful antagonist IVF cycles; one ending up with pregnancy despite premature luteinization (case 1, aged 35 years), and the other with the retrieval of high quality oocytes despite premature ovulation (case 2, aged 39 years). Serum LH was 36 and 47 IU/L on cycle day 7 before antagonist administration, which was then brought to 6.94 and 3.92 IU/L by antagonist administration, and kept below these levels throughout the remaining stimulation in case 1 and 2 respectively. Serum progesterone was 1.42 and 5.5 ng/mL on the day of hCG respectively. Ten metaphase II (MII) oocytes were harvested wherein 3 grade A embryos were transferred in case 1, and seven good quality MII oocytes were retrieved wherein six embryos were cryopreserved in case 2. More precise cut thresholds for both LH and progesterone are necessary for accurate prediction of the cycle outcomes.en_US
dc.identifier.citationSönmezer, M., Pelin Cil, A., Atabekoğlu, C., Ozkavukçu, S., & Ozmen, B. (2009). Does premature luteinization or early surge of LH impair cycle outcome? Report of two successful outcomes. Journal of assisted reproduction and genetics, 26(2-3), 159–163. https://doi.org/10.1007/s10815-009-9299-5en_US
dc.identifier.doi10.1007/s10815-009-9299-5
dc.identifier.endpage163en_US
dc.identifier.issn1058-0468
dc.identifier.issue2-3en_US
dc.identifier.pmid19224360
dc.identifier.scopus2-s2.0-62449127803
dc.identifier.scopusqualityQ1
dc.identifier.startpage159en_US
dc.identifier.urihttps://doi.org/10.1007/s10815-009-9299-5
dc.identifier.urihttps://hdl.handle.net/20.500.12587/4499
dc.identifier.volume26en_US
dc.identifier.wosWOS:000264178200014
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherSpringer/Plenum Publishersen_US
dc.relation.ispartofJournal Of Assisted Reproduction And Genetics
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectPremature luteinizationen_US
dc.subjectProgesteroneen_US
dc.subjectOocyte qualityen_US
dc.subjectEmbryo qualityen_US
dc.subjectImplantationen_US
dc.titleDoes premature luteinization or early surge of LH impair cycle outcome? Report of two successful outcomesen_US
dc.typeArticle

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