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Transfer of embryos from yeast-colonized dishes
A Ben-Chetrit1, O Shen, E Haran
1In Vitro Fertilization Unit, Department of Obstetrics and Gynecology, Shaare Zedek Medical Center, Jerusalem, Israel.
Fertility and Sterility
|August 1, 1996
Summary
Yeast colonization in in vitro fertilization (IVF) dishes did not compromise embryo quality or affect pregnancy outcomes. Further research is needed on potential yeast teratogenicity in IVF.
Area of Science:
- Reproductive biology
- Microbiology
Background:
- Yeast contamination in laboratory settings can pose risks.
- The impact of yeast colonization on in vitro fertilization (IVF) outcomes is not well-documented.
Purpose of the Study:
- To investigate the effect of yeast colonization in IVF dishes on embryo quality and subsequent IVF success.
- To determine if yeast contamination compromises in vitro fertilization outcomes.
Main Methods:
- Retrospective analysis of IVF cycles over four years at a Jerusalem hospital.
- Evaluation of embryo quality and pregnancy rates in five couples with yeast-colonized IVF dishes.
Main Results:
- Embryo quality was not compromised despite yeast colonization in IVF dishes.
- All five women who underwent embryo transfer (ET) conceived successfully.
- Yeast presence did not negatively impact IVF success rates in this cohort.
Conclusions:
- In vitro fertilization outcomes are not invariably compromised by yeast colonization.
- The potential teratogenic effects of yeast on human embryos require further investigation.
- Clinical vigilance and further research are recommended to understand yeast's role in IVF.