Actively Recruiting

Phase Not Applicable
Age: 18Years +
FEMALE
Healthy Volunteers
NCT04205370

Sleep Behaviors in Pregnancy

Led by University of Michigan · Updated on 2026-05-11

500

Participants Needed

1

Research Sites

410 weeks

Total Duration

On this page

AI-Summary

What this Trial Is About

The researchers would like to know how long pregnant women spend in different positions during the night - and how often women change positions - across pregnancy. The researchers also want to see if the sleep monitor is able to improve sleep behaviors

CONDITIONS

Official Title

Sleep Behaviors in Pregnancy

Who Can Participate

Age: 18Years +
FEMALE
Healthy Volunteers

Eligibility Criteria

Eligible

You may qualify if you...

  • At least 28 weeks pregnant
  • Receiving pre-natal care at Michigan Medicine
  • Have either an Android or iPhone smartphone
Not Eligible

You will not qualify if you...

  • Less than 28 weeks pregnant
  • Receiving pre-natal care outside Michigan Medicine
  • Does not possess a smartphone

AI-Screening

AI-Powered Screening

Complete this quick 3-step screening to check your eligibility

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Trial Site Locations

Total: 1 location

1

University of Michigan

Ann Arbor, Michigan, United States, 48109

Actively Recruiting

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Research Team

L

Louise O'Brien, PhD

CONTACT

How is the study designed?

Study Type

INTERVENTIONAL

Masking

NONE

Allocation

RANDOMIZED

Model

PARALLEL

Primary Purpose

OTHER

Number of Arms

2

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Sleep Behaviors in Pregnancy | DecenTrialz