Publication:
Clinical pregnancy rates are affected when serum progesterone levels on the day of HCG are> 3.5 ng/ml in patients undergoing IVF with long protocol challenging the previous findings

dc.contributor.coauthorAlper, E.
dc.contributor.coauthorYakin, K.
dc.contributor.coauthorAksoy, S.
dc.contributor.coauthorMercan, R.
dc.contributor.departmentSchool of Medicine
dc.contributor.kuauthorÖktem, Özgür
dc.contributor.kuauthorUrman, Cumhur Bülent
dc.contributor.schoolcollegeinstituteSCHOOL OF MEDICINE
dc.date.accessioned2024-11-09T22:56:45Z
dc.date.issued2013
dc.description.abstractObjective: To explore if serum progesterone (P) level on the hCG day has a negative impact on the pregnancy rate in patients undergoing IVF with GnRH agonist long protocol. Design: A non-interventional, retrospective study. Materials and Methods: 2845 IVF cycles performed between 2008-2010 with a GnRH agonist long protocol were included in the study. Pituitary down-regulation was induced with leuprolide acetate. Rec FSH was started on cycle day 3. Ovulation was triggered with rec hCG. E2 and P levels were measured on the hCG day. Decision to proceed with oocyte retrieval was not based on P levels. Results: Progesterone was significantly correlated with E2 level on the day of hCG, and the number of oocytes collected (p<0.01). Patients with P level up to 3.4 ng/mL had comparable whereas the levels ≥ 3.5ng/mL were associated with significantly reduced clinical pregnancy rates.
dc.description.indexedbyWOS
dc.description.issue3
dc.description.openaccessYES
dc.description.publisherscopeInternational
dc.description.sponsoredbyTubitakEuN/A
dc.description.volume100
dc.identifier.doi10.1016/j.fertnstert.2013.07.1100
dc.identifier.eissn1556-5653
dc.identifier.issn0015-0282
dc.identifier.quartileQ1
dc.identifier.urihttps://doi.org/10.1016/j.fertnstert.2013.07.1100
dc.identifier.urihttps://hdl.handle.net/20.500.14288/7436
dc.identifier.wos342554501177
dc.keywordsObstetrics and gynecology
dc.keywordsReproductive biology
dc.language.isoeng
dc.publisherElsevier Science Inc
dc.relation.ispartofFertility and Sterility
dc.subjectObstetrics
dc.subjectGynecology
dc.subjectReproduction
dc.subjectBiology
dc.titleClinical pregnancy rates are affected when serum progesterone levels on the day of HCG are> 3.5 ng/ml in patients undergoing IVF with long protocol challenging the previous findings
dc.typeMeeting Abstract
dspace.entity.typePublication
local.contributor.kuauthorUrman, Cumhur Bülent
local.contributor.kuauthorÖktem, Özgür
local.publication.orgunit1SCHOOL OF MEDICINE
local.publication.orgunit2School of Medicine
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