Predicting IVF Success with Hormone Ratios
Author Information
Author(s): Gruber Irmhild, Just Alexander, Birner Monika, Lösch Alexander
Primary Institution: Department of Gynecology and Obstetrics, IVF Outpatient Department, General Hospital of St. Poelten, Austria
Hypothesis
Serum estradiol/progesterone ratio on day of embryo transfer may predict reproductive outcome following controlled ovarian hyperstimulation and in vitro fertilization.
Conclusion
The study suggests that the estradiol/progesterone ratio at the time of embryo transfer may help improve IVF treatment outcomes.
Supporting Evidence
- The E2/P ratio could differentiate between clinical pregnancies and non-pregnant cycles.
- Higher E2/P ratios were associated with better pregnancy outcomes.
- The study included a diverse group of women with various infertility issues.
Takeaway
Doctors can look at hormone levels before embryo transfer to see if a woman is likely to get pregnant.
Methodology
Retrospective analysis of hormone levels in women undergoing IVF or ICSI.
Potential Biases
Potential selection bias due to the retrospective nature of the study.
Limitations
The study is retrospective and may not account for all variables affecting pregnancy outcomes.
Participant Demographics
239 women, mean age 32.7 years, with various infertility diagnoses.
Statistical Information
P-Value
p = 0.003, p = 0.001, p < 0.0001
Confidence Interval
95% CI = 0.60–0.80; 95% CI = 0.64–0.88; 95% CI = 0.75–0.96
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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