At What Week Can a Baby Start to Hear Sounds in the Womb?

Discover when a baby begins to hear in the womb, typically between weeks 18 and 20 of pregnancy.

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A baby can start to hear sounds in the womb around week 18 to 20 of pregnancy. By this stage, the inner ear structures are developed enough to start responding to external noises, the mother's voice, and bodily sounds. As weeks progress, the baby's hearing continues to develop and improve, preparing them for the world outside.

FAQs & Answers

  1. When does a baby’s hearing fully develop in the womb? A baby’s hearing starts around weeks 18 to 20 and continues to develop throughout the pregnancy, improving in responsiveness until birth.
  2. Can babies recognize their mother’s voice in the womb? Yes, by around 18 to 20 weeks, babies can start hearing sounds including their mother’s voice and may respond to it.
  3. What types of sounds can a fetus hear during pregnancy? A fetus can hear external noises, the mother’s heartbeat, voice, and other bodily sounds starting around weeks 18 to 20.

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