Live birth rates after resolution of endometrial cavity fluid in frozen embryo transfer cycles.
Reprod Biol Endocrinol
; 21(1): 100, 2023 Oct 27.
Article
en En
| MEDLINE
| ID: mdl-37891659
ABSTRACT
RESEARCH QUESTION Are live birth rates affected in frozen embryo transfer cycles that develop transient endometrial cavity fluid that resolves by day of embryo transfer? DESIGN:
The first frozen blastocyst transfer cycle between January 1st, 2016 and December 31st, 2019 were included in this retrospective cohort study at an academic fertility center. The presence or absence of endometrial cavity fluid (ECF) detected on initial ultrasound and at time of transfer was recorded. Patients who had persistent ECF at time of transfer were excluded from the study. The primary outcome was live birth rate in the group with resolved ECF relative to the group without ECF.RESULTS:
A total of 1034 frozen blastocyst transfer cycles were included, 54 with resolved ECF and 980 without ECF. Adjusted analyses were performed using a log-binomial regression model. Live birth rates were 35.2% and 34.2%, adjusted risk ratio 1.00 [95% CI 0.70-1.50] in the two groups, respectively.CONCLUSION:
Live birth rates in frozen embryo transfer cycles are equivalent between patients with resolved endometrial cavity fluid compared to those who never had endometrial cavity fluid. Our findings suggest that the presence of endometrial cavity fluid is likely not detrimental to live birth rates if the fluid spontaneously resolves by the time of embryo transfer.Palabras clave
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Tasa de Natalidad
/
Transferencia de Embrión
Límite:
Female
/
Humans
/
Pregnancy
Idioma:
En
Revista:
Reprod Biol Endocrinol
Asunto de la revista:
ENDOCRINOLOGIA
/
MEDICINA REPRODUTIVA
Año:
2023
Tipo del documento:
Article
País de afiliación:
Canadá