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Impact of Serum Progesterone Levels on Embryo Transfer Day on Clinical Pregnancy
Sponsor: Chinese University of Hong Kong
Summary
Hypotheses: We hypothesize that serum progesterone levels on the day of embryo transfer in HRT-FET cycles are positively associated with clinical pregnancy rates. Aims: To evaluate the relationship between serum progesterone levels on embryo transfer day and clinical pregnancy outcomes in frozen-thawed embryo transfer cycles using hormone replacement therapy (HRT). Primary outcome: To compare the incidence of clinical pregnancy outcome in those infertility patients undergoing frozen embryo transfer with caterized Progesterone level on the day of embryo transfer Secondary outcomes: Biochemical pregnancy rate. Implantation rate. Early pregnancy loss rate. Ectopic pregnancy rate.
Official title: Impact of Serum Progesterone Levels on Embryo Transfer Day on Clinical Pregnancy in Frozen-thawed Embryo Transfer Cycles Using Hormone Replacement Therapy: a Prospective Observational Study
Key Details
Gender
FEMALE
Age Range
18 Years - 42 Years
Study Type
OBSERVATIONAL
Enrollment
370
Start Date
2026-02-10
Completion Date
2028-12-31
Last Updated
2026-02-11
Healthy Volunteers
No
Conditions
Locations (1)
The Chinese University of Hong Kong
Hong Kong, China