Can a simple pill or natural timing improve IVF frozen embryo success?
NCT ID NCT07425990
First seen Feb 26, 2026 · Last updated Jun 14, 2026 · Updated 13 times
Summary
This study tests whether preparing the uterus for frozen embryo transfer with a completely natural cycle or a modified cycle (with ovulation-triggering medication) works better. It also looks at adding letrozole tablets early in the cycle. About 120 women undergoing IVF will be randomly assigned to one of four groups. The goal is to see which approach leads to the highest chance of a confirmed pregnancy.
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Specialized Gynecological Hospital "Ferona" Novi Sad
Novi Sad, 21000, Serbia
Contact Phone: •••-•••-•••• Email: •••••@•••••
Conditions
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