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In broodmares undergoing artificial insemination is intrauterine fluid development more likely with frozen semen or
Pico Question:
In broodmares undergoing artificial insemination, is intrauterine fluid development more likely postinsemination with frozen semen compared to insemination with chilled semen?
Category Of Research:
Incidence.
Number And Type Of Study Designs Reviewed:
Three retrospective cohort studies were critically appraised.
Strength Of Evidence:
Weak.
Outcomes Reported:
A lower rate of postbreeding intrauterine fluid occurred in mares inseminated with frozen semen compared to chilled semen in two studies, and a higher rate in one study.
Conclusion:
The evidence available is weak and warrants further research into postbreeding intrauterine fluid rates in mares inseminated with frozen and chilled semen.
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