Womb sounds for babies
Updated 22 October 2026
The womb is not a quiet place. A baby hears blood rushing, the mother's heartbeat, and muffled voices all day and night. Womb sounds recreate that low whoosh and beat, which helps many newborns settle in a world that suddenly seems too quiet.
Press play
Play opens the sound masker with this mix already loaded, so you can hear it and shape it.
How to set it up
- Press Play on Womb. It starts at a lower volume than other mixes.
- Place the speaker at least 2 meters (about 7 feet) from the baby.
- Check it from where the baby lies. It should sound like a soft shower in another room.
What a baby hears in the womb
Hearing develops in the second half of pregnancy. Measurements inside the womb find a constant low noise from blood flow and digestion, with the mother's heartbeat and voice on top, all muffled by tissue and fluid so that only low sounds come through. That is why womb sounds are so dark.
The fourth trimester
Pediatricians sometimes call the first three months after birth the fourth trimester. Recreating parts of the womb, such as swaddling, gentle motion, and constant sound, often helps babies through it.
Questions
Do womb sounds help newborns sleep?
Many parents find they help, especially in the first months.
How long can I use womb sounds?
There is no fixed limit. Many families switch to a fan or brown noise as the baby grows.