Late start birth control: how often does it fail?
NCT ID NCT02076217
First seen Apr 10, 2026 · Last updated Apr 30, 2026 · Updated 2 times
Summary
This study looked at 270 women who had unprotected sex and then started a highly effective birth control method (like an IUD or implant) 6 to 14 days later. The goal was to find out how many got pregnant in the first month. The results help doctors and patients understand the risk of pregnancy when starting contraception after a delay.
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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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Locations
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Planned Parenthood Association of Utah
West Valley City, Utah, 84119, United States
Conditions
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