Fertility drug choice may impact IUI success, large study suggests
NCT ID NCT03669276
First seen Jun 23, 2026 · Last updated Jun 23, 2026
Summary
This study reviewed 1251 intrauterine insemination (IUI) cycles at one hospital to see if the type of fertility drug used or the cause of infertility affected pregnancy rates. Participants were women aged 20-44 with normal ovulation and their partners with adequate sperm. The researchers looked at clinical pregnancy and live-birth rates, aiming to identify factors that lead to better outcomes.
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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.
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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Contacts and locations
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Locations
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CHU Amiens-Picardie
Amiens, 80054, France
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
gonadotropins (recombinant FSH, urinary FSH, or hMG)
What this could lead to
If successful, this could help doctors choose the best ovarian stimulation drug for each couple, potentially improving IUI success rates.
What could go wrong
This is a retrospective review, not a controlled trial, so results may not prove cause and effect. Findings may not apply to all fertility clinics or patient groups.
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.