Smaller follicles, bigger flexibility? new study tests ovulation timing for embryo transfers
NCT ID NCT07088952
First seen Jan 13, 2026 · Last updated May 13, 2026 · Updated 18 times
Summary
This study looks at whether triggering ovulation when the follicle is smaller (13-16.9mm) works as well as the usual size (17-22mm) for frozen embryo transfers. About 572 women with regular cycles will participate. The goal is to see if a wider timing window can make scheduling easier without lowering pregnancy rates.
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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: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Vida Recoletas Sevilla
RECRUITINGSeville, Sevilla, 41092, Spain
Contact Phone: •••-•••-•••• Email: •••••@•••••
Conditions
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