Can a wearable sensor read breast fullness and milk flow?
NCT ID NCT07800078
First seen Sep 02, 2026 · Last updated Sep 03, 2026 · Updated 1 time
Summary
Researchers are testing a wearable sensor prototype, paired with a mobile app, that aims to measure breast fullness and milk flow during breastfeeding or pumping. The study will compare the sensor's readings with the actual amount of milk expressed during pumping sessions. It will also ask breastfeeding women about their experiences, satisfaction, and how easy the device is to use. The technology is meant for monitoring and support only, not for diagnosis or treatment.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- A wearable sensor prototype with a mobile app that tracks breast fullness and milk flow during breastfeeding or pumping
- What this could lead to
- If the sensors prove accurate and women find the device easy and useful, it could become a practical tool to help breastfeeding mothers monitor milk supply and feeding patterns at home.
- What could go wrong
- This is a small, early feasibility study with 36 participants, so results may not apply to all women. The device is for monitoring only, not diagnosis or treatment, and sensor accuracy may vary.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 36 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Oct 2026
An estimate. Start dates often move.
- Expected to finish
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Sep 2027
An estimate. End dates often move.
- Lead sponsor
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A government agency
The lead sponsor is a government body.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 45 years
- Sex
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Female participants only
- 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: * Women aged 18-45 years * Currently breastfeeding * Having an infant aged 0-6 months * Willing to use the wearable technology and accompanying mobile application for 15 days * Able to express breast milk for comparison with sensor measurements * Voluntarily agreeing to participate in the study Exclusion Criteria: * Having a medical condition that prevents breastfeeding or breast milk expression * Having an active breast or nipple condition that prevents the use of the wearable prototype * Being unable to use the wearable technology or mobile application during the study period * Withdrawing consent at any stage of the study
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Lokman Hekim University
Ankara, Ankara, 06300, Turkey (Türkiye)
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Other studies related to the condition(s) this trial covers.
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