E-ISSN: 1309-0380
Reproducibility of a time-lapse embryo selection model based on morphokinetic data in a sequential culture media setting
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Original Investigation
VOLUME: 15 ISSUE: 3
P: 156-160
September 2014

Reproducibility of a time-lapse embryo selection model based on morphokinetic data in a sequential culture media setting

J Turk Ger Gynecol Assoc 2014;15(3):156-160
DOI: 10.5152/jtgga.2014.13068
Ender Yalçinkaya
Elif G. Ergin
Eray Çaliskan
Zeynep Öztel
Alev Özay
Hakan Özörnek
1. Eurofertil Ivf Center, Istanbul, Turkey
No information available.
No information available
Received Date: 08.05.2014
Accepted Date: 14.07.2014
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ABSTRACT

Objective:

To compare the outcomes of embryos that were given a dynamic score based on a preconstructed embryo scoring model and to analyze whether this model complies with our data.

Material and Methods:

A total of 910 transferred embryos with known implantation data were retrospectively analyzed in this study. All of the embryos were given a dynamic score based on the preconstructed hierarchical embryo scoring model.

Results:

The highest pregnancy rate was seen in groups C+ and A- (48.2% for each), and the lowest was observed in Group E (19.7%). When implantation and clinical pregnancy rates were compared between groups, it was found that the highest and statistically significant implantation and clinical pregnancy rates were seen in group C+ (32.7% for each, p=0.000). They were dropped down to 29.4% in Group A-.

Conclusion:

The outcomes of the embryos based on the dynamic score do not comply with the results of the preconstructed model. Each IVF laboratory is unique based on its practice. Therefore, we suggest that each IVF laboratory should determine its own embryo selection criteria based on its own data instead of using a preconstructed model.