First published 10/2/2026, 8:09:15 PM · Last updated 10/2/2026, 8:09:15 PM

Comparing the euploidy rate between the progestin-primed and gonadotrophin-releasing hormone antagonist protocols in preimplantation genetic testing for aneuploidy: a randomized controlled trial

Randomized controlled trial comparing euploidy rates between progestin-primed and gonadotrophin-releasing hormone antagonist protocols in preimplantation genetic testing for aneuploidy (PGT-A). Published as a journal article by Oxford University Press (DOI provided).

Illustrative image: The plate used to print "The mouse's tale" for Alice's adventures in wonderland. It was made py the OUP for Macmillan who published the book in 1865. (Photo: AM/Aepm) — AEPM from Brussels, Belgium/Wikimedia Commons, CC BY-SA 2.0

Categories: science-and-space, public-health

Generated scores

Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.

Confidence: 6/10How certain the assessment is based on the clarity and evidence in the cited reporting.
Geographic reach: 1/10How widely the event reaches, from a local area (1) to worldwide impact (10).
Global importance: 3/10The event's broader significance, from limited importance (1) to major global importance (10).
Impact magnitude: 3/10The scale or severity of the real-world impact, from minor (1) to extreme (10).
Positivity: 5/10How harmful or beneficial the event is, from strongly harmful (1) to strongly positive (10).
Urgency: 2/10How time-sensitive the event is, from low urgency (1) to immediate attention needed (10).

Why it matters

The trial compares two ovarian stimulation protocols used during PGT-A and reports on euploidy outcomes.

Sources

Comparing the euploidy rate between the progestin-primed and gonadotrophin-releasing hormone antagonist protocols in preimplantation genetic testing for aneuploidy: a randomized controlled trial

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