Study aims to unlock secrets of postpartum birth control use
NCT ID NCT05240066
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study follows over 1,300 pregnant people to learn what influences their use of birth control after giving birth. Researchers will look at knowledge, attitudes, and barriers to contraception. The goal is to improve birth spacing and help families plan better.
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 study could help design better programs to support people in achieving their desired birth spacing.
- What could go wrong
- This is an observational study, not a treatment trial. It cannot prove cause and effect, and results may not apply to all populations.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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1,341 people
The number who actually took part.
- Started
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Feb 2022
- Expected to finish
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Jun 2026
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
The investigators will enroll 1,400 patients into the prospective cohort, selecting individuals enrolled at prenatal care visits at Boston Medical Center and Brigham and Women's Hospital main campus. All subjects enrolled in the baseline survey who deliver at enrollment sites will be included in electronic medical records and contacted for a follow-up survey at 12 weeks postpartum. Additionally, the investigators will invite a subset of the study subjects (25-30 patients) who report significant barriers to contraceptive uptake in the 12-week postpartum follow up survey to participate in qualitative interviews.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Age 18 or older * Pregnant * Attending prenatal care visits at one of the two study sites Exclusion Criteria: * Under the age of 18 * Cannot complete a survey in English or Spanish * Do not have physical or cognitive ability to complete a survey on a tablet
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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
Locations
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Boston Medical Center
Boston, Massachusetts, 02118, United States
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Brigham and Women's Hospital
Boston, Massachusetts, 02115, United States
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Other studies related to the condition(s) this trial covers.
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