8 Myths About Listening to Your Baby’s Heartbeat at Home
With such an emotional subject, a convincing rhythm can feel like a medical answer. Separating facts from assumptions keeps home listening a meaningful memory rather than a source of false reassurance or fear.
Written by HelloMommy editorial teamUpdated Published 2 min readMyth 1: A phone works like an ultrasound Doppler
No. Bubbi uses the phone microphone and emits no ultrasound. Clinical Doppler is a separate medical device based on different physics.
Myth 2: Hearing a rhythm means everything is fine
A sound cannot assess overall wellbeing. The NHS warns that even a home Doppler can create false reassurance.
Myth 3: Silence means there is a problem
Noise, movement, gestation, position, placenta, and hardware may prevent recording. A clinician—not repeated app sessions—provides assessment.
Myth 4: Every rhythm is the baby’s heartbeat
Maternal pulse, blood flow, digestion, breathing, and movement artefacts may sound rhythmic. You cannot identify the source reliably at home.
Myth 5: A home BPM figure is a diagnosis
A number without clinical context cannot assess health. A professional interprets heart rate using gestation, circumstances, and measurement method.
Myth 6: Home audio replaces a routine ultrasound
Ultrasound evaluates development, position, movement, placenta, fluid, and more. A phone audio file cannot provide this information.
Myth 7: Home Dopplers and microphone apps have the same risks
They use different technologies. The FDA advises that ultrasound Doppler systems be used by trained professionals when medically indicated. Bubbi only listens through a microphone, but its output still has no diagnostic meaning.
Myth 8: Listening more often always reduces anxiety
Repeated checking can increase anxiety. Keep sessions brief and memory-focused; take medical concerns to a professional.
Frequently asked questions
Is Bubbi a medical device?
No. It is designed for emotional connection and preserving memories.
Does Bubbi use ultrasound?
No. It uses the phone’s built-in microphone.
What is more reliable than home audio?
Assessment by a doctor or midwife and any examinations they recommend.
Sources
- NHS — Your baby's movements
- U.S. Food and Drug Administration (FDA) — Ultrasound Imaging Safety
- American College of Obstetricians and Gynecologists (ACOG) — Ultrasound Exams
This article is for general information only and is not medical advice. Always talk to your doctor or midwife about your own pregnancy.
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