Abstract:
:A retrospective cohort study was performed with the followings aims: to evaluate the influence of paternal age on best embryo quality available for embryo transfer on the third day; biochemical pregnancy rate; miscarriage rate and ongoing pregnancy rate at 8 weeks' gestational age, after IVF or intracytoplasmic sperm injection (ICSI) treatment, respectively, including treatment with non-ejaculated spermatozoa. In total, 7051 first IVF/ICSI cycles in Radboud university medical center, between 1 January 2001 and 1 June 2013 were included in this study. A statistical model was used to analyse the effect of paternal age and maternal age. No statistically significant differences between the paternal age groups were found with respect to the probability of an ongoing pregnancy after the first cycle (35-44 years: odds ratio [OR] = 0.97 [95% confidence interval [CI]: 0.86 to 1.10] and ≥45 years: OR = 1.01 [95% CI: 0.82 to 1.26]), respectively, compared with <35 years of age (control). Similar results were found with respect to paternal age and the availability of a top quality embryo for transfer, biochemical pregnancy and miscarriage. However, live birth was not taken into account. In conclusion, paternal age did not affect ongoing pregnancy rates in first IVF/ICSI cycles.
journal_name
Reprod Biomed Onlinejournal_title
Reproductive biomedicine onlineauthors
Meijerink AM,Ramos L,Fleischer K,Veltman JA,Hendriks JC,Braat DDdoi
10.1016/j.rbmo.2015.09.017subject
Has Abstractpub_date
2016-01-01 00:00:00pages
96-103issue
1eissn
1472-6483issn
1472-6491pii
S1472-6483(15)00489-7journal_volume
32pub_type
杂志文章abstract::This prospective, observational study investigated the efficacy and tolerability of follitropin-alfa for ovarian stimulation in routine clinical practice. The study involved a large, unselected population of women. Stimulation parameters and treatment outcomes were documented for 767 patients who underwent a total of ...
journal_title:Reproductive biomedicine online
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journal_title:Reproductive biomedicine online
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journal_title:Reproductive biomedicine online
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journal_title:Reproductive biomedicine online
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journal_title:Reproductive biomedicine online
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journal_title:Reproductive biomedicine online
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journal_title:Reproductive biomedicine online
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journal_title:Reproductive biomedicine online
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journal_title:Reproductive biomedicine online
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journal_title:Reproductive biomedicine online
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journal_title:Reproductive biomedicine online
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journal_title:Reproductive biomedicine online
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journal_title:Reproductive biomedicine online
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journal_title:Reproductive biomedicine online
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journal_title:Reproductive biomedicine online
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journal_title:Reproductive biomedicine online
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journal_title:Reproductive biomedicine online
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journal_title:Reproductive biomedicine online
pub_type: 杂志文章,评审
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journal_title:Reproductive biomedicine online
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journal_title:Reproductive biomedicine online
pub_type: 杂志文章,评审
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journal_title:Reproductive biomedicine online
pub_type: 杂志文章,meta分析
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更新日期:2006-04-01 00:00:00
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journal_title:Reproductive biomedicine online
pub_type: 杂志文章
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journal_title:Reproductive biomedicine online
pub_type: 杂志文章
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更新日期:2016-08-01 00:00:00
abstract::Early pregnancy loss (EPL) significantly reduces the initial success rate of assisted reproduction treatments and increases the psychological burden on the patient. The aim of the current study was to investigate the association between embryo quality and EPL in IVF. A retrospective study of 1471 women undergoing IVF ...
journal_title:Reproductive biomedicine online
pub_type: 杂志文章
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