Changes in Vaginal Lactobacillus Flora During IVF
Author Information
Author(s): Jakobsson Tell, Forsum Urban
Primary Institution: Linköping University
Hypothesis
How does the vaginal Lactobacillus flora change during in vitro fertilization treatment?
Conclusion
The study found that the Lactobacillus flora can shift in response to changing estrogen levels during IVF treatment.
Supporting Evidence
- 10 out of 17 patients maintained a consistent presence of L. crispatus, L. gasseri, and/or L. jensenii.
- Three patients showed a shift in their vaginal flora to species typically found in healthy women as estrogen levels increased.
Takeaway
This study looked at how the good bacteria in women's vaginas change when they are getting ready for IVF treatment.
Methodology
The study involved culturing vaginal fluids from patients undergoing IVF and analyzing the Lactobacillus species present using pyrosequencing.
Limitations
The study had a small sample size and excluded patients with abnormal vaginal flora.
Participant Demographics
Women undergoing IVF treatment, with a normal vaginal status according to Amsel and Nugent criteria.
Digital Object Identifier (DOI)
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