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Assessing the Convenience of Natural Proliferative Phase Frozen Embryo Transfer
Sponsor: Instituto Valenciano de Infertilidade de Lisboa
Summary
This study will assess the convenience of the natural proliferative phase frozen embryo transfer (NPP-FET) in terms of number of number of appointments needed before cycle scheduling.
Official title: Assessing the Convenience of Natural Proliferative Phase Frozen Embryo Transfer: an Ambispective Cohort Study
Key Details
Gender
FEMALE
Age Range
18 Years - 49 Years
Study Type
OBSERVATIONAL
Enrollment
530
Start Date
2024-02-23
Completion Date
2026-12
Last Updated
2026-02-23
Healthy Volunteers
No
Conditions
Interventions
Natural proliferative phase frozen embryo transfer
When endometrial thickness is above 7 mm, vaginal micronized progesterone will be administered 400mg 12/12h when the dominant follicle is at least 13 mm, serum estradiol (E2) levels are \>80 pg/ml, and serum progesterone levels are \<1.5ng/ml. Embryo transfer will be performed on the fifth day of progesterone.
Locations (1)
Instituto Valenciano de Infertilidade
Lisbon, Portugal