Abstract：
PURPOSE:Surrogacy remains the only option for having a biologic child for a unique population of women with severe medical conditions. However, no study has looked at surrogacy outcome as a result of the type of ovarian stimulation of the intended mother [controlled ovarian stimulation (COH), modified natural cycle (MNC), and in vitro maturation (IVM)] for oocyte retrieval. METHODS:This is a retrospective study, including all intended mothers and gestational carriers in a tertiary, university affiliated, medical center, from 1998 to 2016. RESULTS:Fifty-two women underwent 252 oocyte retrieval cycles. The pregnancy outcome of 212 embryo transfer cycles (64 gestational carriers) was reviewed according to the origin of the embryo. The number of retrieved oocytes was significantly higher following COH (n = 132) compared with IVM (n = 58) and MNC cycles (n = 62) (p = 0.013 and p < 0.0001, respectively). Pregnancy rates for embryos transferred according to each protocol were similar. All pregnancies that ended in live births when oocytes from IVM cycles were used derived from transfers of retrieved mature and mixed mature and immature oocytes. Pregnancies that involved embryos derived solely from immature oocytes that further matured in vitro and were transferred to gestational carriers were unsuccessful. CONCLUSIONS:MNC protocol is a good option to achieve pregnancy for intended mothers using gestational surrogacy who have contraindications to COH. The yield of IVM cycles in which immature oocytes are retrieved is inconclusive.
journal_name
J Assist Reprod Genetjournal_title
Journal of assisted reproduction and geneticsauthors
Machtinger R,Duvdevani NR,Lebovitz O,Dor J,Hourvitz A,Orvieto Rdoi
10.1007/s10815-017-0877-7subject
Has Abstractpub_date
2017-04-01 00:00:00pages
445-449issue
4eissn
1058-0468issn
1573-7330pii
10.1007/s10815-017-0877-7journal_volume
34pub_type
杂志文章abstract：: ...
journal_title：Journal of assisted reproduction and genetics
pub_type： 社论
doi：10.1007/s10815-018-1201-x
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journal_title：Journal of assisted reproduction and genetics
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journal_title：Journal of assisted reproduction and genetics
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journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
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journal_title：Journal of assisted reproduction and genetics
pub_type： 临床试验,杂志文章
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journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
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journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
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journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
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更新日期：2017-01-01 00:00:00
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journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
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journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
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journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-013-0160-5
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journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
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journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-012-9735-9
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abstract：:Achieving successful somatic cell nuclear transfer (SCNT) in the human and subhuman primate relative to other mammals has been questioned for a variety of technical and logistical issues. Here we summarize the gradual evolution of SCNT technology from the perspective of oocyte quality and cell cycle status that has re...
journal_title：Journal of assisted reproduction and genetics
pub_type： 历史文章,杂志文章,评审
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更新日期：2013-08-01 00:00:00
abstract：PURPOSE:In fresh IVF cycles, embryos reaching the eight-cell stage on day 3 of development are thought to have a higher chance of implantation than those reaching this stage on day 4. To determine whether this difference persists after cryopreservation, we compared pregnancy and implantation rates between frozen embryo...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
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journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章,meta分析
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abstract：PURPOSE:How can elective egg freezing (EEF) be made patient centered? This study asked women to reflect on their experiences of EEF, which included their insights and recommendations on the optimal delivery of patient-centered care. METHODS:In this binational, qualitative study, 150 women (114 in the USA, 36 in Israel...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
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journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-017-0995-2
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abstract：PURPOSE:Few published articles have compared initial hCG values across all different types of ART cycles, including cycles with fresh or frozen embryo transfer. No articles have compared initial hCG values in cycles utilizing preimplantation genetic screening (PGS). The purpose of this study is to compare initial hCG v...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-017-0987-2
更新日期：2017-10-01 00:00:00
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journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-010-9420-9
更新日期：2010-07-01 00:00:00
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journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章,已发布勘误
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更新日期：2018-02-01 00:00:00
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journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1023/a:1020306402235
更新日期：2002-10-01 00:00:00
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journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
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abstract：PURPOSE:A genome-wide association study conducted in the Han Chinese population identified three single nucleotide variants rs12097821, rs2477686, and rs10842262 as being significantly associated with non-obstructive azoospermia. Our aim was to evaluate the possible association between these susceptibility loci and idi...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-020-01920-5
更新日期：2020-11-01 00:00:00
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journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
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journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
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更新日期：2013-06-01 00:00:00
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journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-019-01405-0
更新日期：2019-04-01 00:00:00
