In vitro fertilization: Success breeds more problems



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Pnm-31: The Role of Drinking Customs in Increasing The Success of In Vitro Fertilization

Background Despite the progress and development of diagnostic procedures and treatment of infertility in recent years, the success of advanced therapies, like IVF, is around 30-40 percent, even in the best medical centers. The aim of this study is to review the role of drinking customs in the success of IVF from the standpoint of Iranian Traditional Medicine. MaterialsAndMethods To achieve this...

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P-105: Gibberellic Acid Can Decrease In Vitro Fertilization Success Rate in Adult Male Rats

Background: Enzymatic and histological change in the testicular cells of rats treated orally, intraperitoneally and intradermally for 45 days with Gibberellic acid (GBA) in independent studies is reported. This study was conducted to evaluate in vitro fertilization (IVF) rate and preimplantation embryonic development in GBA treated adult male rats. Materials and Methods: Thirty six adult male W...

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Redefining in vitro fertilization success: should triplets be considered failures?

OBJECTIVE To evaluate how the ranking of IVF programs changes if high-order multiple pregnancies (HOMPs) are considered negative outcomes. DESIGN Retrospective analysis. SETTING The 2004 Society for Assisted Reproductive Technology Clinic Outcome Reporting System. PATIENT(S) Two hundred seven programs that performed >50 IVF cycles were analyzed, and only patients <or=35 years of age were ...

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Personalized prediction of first-cycle in vitro fertilization success.

OBJECTIVE To test whether the probability of having a live birth (LB) with the first IVF cycle (C1) can be predicted and personalized for patients in diverse environments. DESIGN Retrospective validation of multicenter prediction model. SETTING Three university-affiliated outpatient IVF clinics located in different countries. PATIENT(S) Using primary models aggregated from >13,000 C1s, we...

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Influence of seasonal variations on in-vitro fertilization success.

This study was designed to investigate the influence of seasonal variations on the number of retrieved ova, fertilization rate, embryo quality rates and pregnancy rate in IVF cycles. Prospective cohort study was conducted on a total number of 2140 cycles in infertile patients undergoing their first IVF cycle between 2000 and 2007 in IVF policlinic. Chi2-test, Pearson's correlation coefficient a...

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عنوان ژورنال: Nature

سال: 1983

ISSN: 0028-0836,1476-4687

DOI: 10.1038/303103a0