Cancellation of fresh embryo transfer: A future perspective

Rahim, Ali Ibrahim; Devroey, Paul; Diedrich, K.; Al‐Hasani, S.

doi:10.1016/j.mefs.2010.09.004

Cited by 1 publication

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References 17 publications

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“…In the same conscious, endometrial thickness had highly significant effect on the pregnancy rate (Table 1). Endometrial receptivity might be considered, till now, a mysterious factor of success rate where although with transfer of high quality embryos, the success rate still below the desired goal indicating a crucial rule of endometrium (41,42,43). Neither fertilization rate nor other hormonal levels (FSH, LH and PRL) ( Table 1) had significant effect on the outcome.…”

Section: Discussionmentioning

confidence: 97%

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2018

IJEIR

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Background: it is important to study a history of the science to appreciate the past as a motive for hard work in the present for better future. In the other hand, the factors affecting pregnancy rate of frozen embryos are yet to be clarified at different embryonic developmental stages. Objectives: to record a brief history of embryo cryopreservation in Iraq and to study many clinical and embryological factors that might affect the pregnancy rate. Subjects, materials and Method: a cross-sectional study of many clinical and embryological variable, where120 frozen-thawed embryo transfer cycles enrolled in the study at the period from January 2017 till July 2018. The variables were statistically analyzed first by one factor analysis comparing between pregnant and non-pregnant cases; then by multivariate logistic regression analysis to illustrate main factors without a possible confounder effect. Results: In one factor analysis, the following variables showed a significantly high effect on pregnancy rate (P value <0.001) which are women's age, women's weight, number of retrieved oocytes, mature oocytes and good quality embryos, developmental stage, E2 level, and endometrial thickness. While in multivariate logistic regression analysis the women's weight, the number of retrieved oocytes and good quality embryos were the main factors. Conclusions: it is judiciously to consider these factors while managing infertile couples with embryo cryopreservation programs especially the modifiable factors.

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Section: Discussionmentioning

confidence: 97%

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2018

IJEIR

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Cancellation of fresh embryo transfer: A future perspective

Cited by 1 publication

References 17 publications

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