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Impact of Serum Progesterone Levels on Embryo Transfer Day on Clinical Pregnancy

NCT07388797 · Status: RECRUITING · Type: OBSERVATIONAL · Enrollment: 370

Last updated 2026-05-11

No results posted yet for this study

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.

Conditions

  • Reproductive Issues

Sponsors & Collaborators

  • Chinese University of Hong Kong

    lead OTHER

Eligibility

Min Age
18 Years
Max Age
42 Years
Sex
FEMALE
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-01-20
Primary Completion
2028-06-30
Completion
2028-12-31

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07388797 on ClinicalTrials.gov