Checking progesterone levels in the womb before embryo transfer
Treatments studied
Part of Women’s health & pregnancy clinical trials.
This study tests how hormone levels (progesterone) change day to day in the lining of the uterus (endometrium) during an embryo transfer in a medicated cycle. The goal is to better time the transfer and improve success rates.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are between 18 and 40 years old
- Your body mass index (BMI) is between 18 and 35
- You have had genetic testing of embryos (PGT-A) and have a normal embryo to transfer
- You do not have any known uterine problems (like fibroids, scar tissue, or a malformed uterus)
- You have not been told you have a thin uterine lining (less than 5 mm)
- You must be able to speak Dutch, French, or English
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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