Second look at 'Abnormal' embryos could unlock hidden IVF potential
NCT ID NCT07227116
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study is re-testing embryos that were initially found to have three or more abnormal chromosomes (called complex or chaotic aneuploidy). Researchers want to see if some of these embryos are actually normal after a second, more careful biopsy and genetic analysis. If so, they might be usable for IVF. The study involves 280 participants and is currently recruiting.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
What this could lead to
If successful, this could show that some embryos initially labeled as having many chromosomal errors are actually normal, potentially increasing the number of embryos available for transfer in IVF.
What could go wrong
This is an early observational study, not a treatment trial. It only involves re-testing embryos, not transferring them yet. There is no guarantee that re-tested embryos will be normal or lead to a pregnancy.
Disclaimer
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This is a summary of
the original study
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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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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Study contacts
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Contact
Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Fertility Center of Illinois
RECRUITINGHighland Park, Illinois, 60035, United States
Contact Phone: •••-•••-••••
Contact Phone: •••-•••-•••• Email: •••••@•••••
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IVF Florida Reproductive Associates
RECRUITINGMargate, Florida, 33063, United States
Contact Phone: •••-•••-••••
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SGFertility Chile Medicina Reproductiva
RECRUITINGSantiago, Santiago Metropolitan, 7630000, Chile
Contact Phone: •••-•••-••••
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Shady Grove Fertility
RECRUITINGAtlanta, Georgia, 30342, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Shady Grove Fertility
RECRUITINGRockville, Maryland, 20850, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Shady Grove Fertility
RECRUITINGTowson, Maryland, 33607, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Shady Grove Fertility
RECRUITINGCary, North Carolina, 27519, United States
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Shady Grove Fertility
RECRUITINGCary, North Carolina, 27519, United States
Contact Phone: •••-•••-••••
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Shady Grove Fertility
RECRUITINGChesterbrook, Pennsylvania, 19087, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Shady Grove Fertility
RECRUITINGFairfax, Virginia, 22031, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Shady Grove Fertility
RECRUITINGNorfolk, Virginia, 23507, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Shady Grove Fertility
RECRUITINGRichmond, Virginia, 23235, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact Phone: •••-•••-•••• Email: •••••@•••••