Which statement best explains fetal hearing and maternal voice interactions in utero?

• A. Many women imagine what their baby is like by interpreting fetal movements.
• B. The fetus in utero is capable of hearing and does respond to the mother's voice.
• C. The healthcare provider should address her concerns about her baby's hearing function.
• D. The interaction between the mother's voice and the fetus's response ensures bonding.

Answer: (B)

Hearing starts in the womb and the fetus can respond to the mother's voice. By mid to late gestation the auditory system is sufficiently mature for the fetus to hear and react to familiar sounds, with the mother’s voice often eliciting visible responses such as movement or changes in heart rate. This shows that the fetus is not only hearing but also processing and habituating to a familiar signal, which can support early learning and contribute to bonding after birth. The other ideas described—imagining the baby from movements, addressing concerns about hearing as the main point, or viewing the interaction solely as bonding without evidencing fetal hearing—don’t directly describe the fetus’s actual ability to hear and respond to the mother’s voice.