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Baby is not moving in womb
Decreased fetal movement
No movement in uterus during pregnancy
Pregnant but no fetal movement
Not seeing your symptoms? No worries!
This term describes a suspected lack of oxygen in the fetus during late pregnancy or labor. It can be diagnosed through fetal heart rate monitoring and ultrasound showing decreased fetal movement.
Your doctor may ask these questions to check for this disease:
Urgent specialist care is required. The specific treatment depends on the cause. Hospitalization for further investigation and treatment is often necessary.
Reviewed By:
Kenji Taylor, MD, MSc (Family Medicine, Primary Care)
Dr. Taylor is a Japanese-African American physician who grew up and was educated in the United States but spent a considerable amount of time in Japan as a college student, working professional and now father of three. After graduating from Brown, he worked in finance first before attending medical school at Penn. He then completed a fellowship with the Centers for Disease Control before going on to specialize in Family and Community Medicine at the University of California, San Francisco (UCSF) where he was also a chief resident. After a faculty position at Stanford, he moved with his family to Japan where he continues to see families on a military base outside of Tokyo, teach Japanese residents and serve remotely as a medical director for Roots Community Health Center. He also enjoys editing and writing podcast summaries for Hippo Education.
Seiji Kanazawa, MD, PHD (Obstetrics and Gynecology (OBGYN))
Dr. Kanazawa graduated from the Niigata University Faculty of Medicine and received his Ph.D. from the Tohoku University Graduate School of Medicine. He is working on the front line of the General Perinatal Center, including the Tokyo Tama General Medical Center and the National Center for Research in Fertility Medicine, where he provides maternal and fetal care and undertakes clinical research. At Ubie, Dr. Kanazawa has been designing the Ubie AI Symptom Checker and has taken on the role of general obstetrics and gynecology consultation at FMC Tokyo Clinic by providing fetal ultrasound and prenatal consultation.
Content updated on Feb 3, 2025
Following the Medical Content Editorial Policy
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This questionnaire is customized to your situation and symptoms, including the following personal information:
Biological Sex - helps us provide relevant suggestions for male vs. female conditions.
Age - adjusts our guidance based on any age-related health factors.
History - considers past illnesses, surgeries, family history, and lifestyle choices.
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Which is the best Symptom Checker?
Ubie’s symptom checker demonstrated a Top-10 hit accuracy of 71.6%, surpassing the performance of several leading symptom checkers in the market, which averaged around 60% accuracy in similar assessments.
Link to full study:
https://www.medrxiv.org/content/10.1101/2024.08.29.24312810v1Gravett C, Eckert LO, Gravett MG, Dudley DJ, Stringer EM, Mujobu TB, Lyabis O, Kochhar S, Swamy GK; Brighton Collaboration Non-reassuring fetal status Working Group. Non-reassuring fetal status: Case definition & guidelines for data collection, analysis, and presentation of immunization safety data. Vaccine. 2016 Dec 1;34(49):6084-6092. doi: 10.1016/j.vaccine.2016.03.043. Epub 2016 Jul 22. PMID: 27461459; PMCID: PMC5139811.
https://pmc.ncbi.nlm.nih.gov/articles/PMC5139811/Sheen TC, Lu MH, Lee MY, Chen SR. Nonreassuring fetal heart rate decreases heart rate variability in newborn infants. Ann Noninvasive Electrocardiol. 2014 May;19(3):273-8. doi: 10.1111/anec.12139. PMID: 24766264; PMCID: PMC6932643.
https://pmc.ncbi.nlm.nih.gov/articles/PMC6932643/Lu, J., Jiang, J., Zhou, Y. et al. Prediction of non-reassuring fetal status and umbilical artery acidosis by the maternal characteristic and ultrasound prior to induction of labor. BMC Pregnancy Childbirth 21, 489 (2021).
https://bmcpregnancychildbirth.biomedcentral.com/articles/10.1186/s12884-021-03972-6