Graco - Home Safety - Listen to your unborn baby! Hear, record, and email your unborn baby's heartbeat, kicks, and hiccups. How exciting to hear the sounds of your unborn baby's little kicks, soft hiccups, and rapidly beating heart in the privacy of your own home. Place the Prenatal Heart Listener® on your stomach and listen to the wonderful sounds of your baby, months before birth. The Prenatal Listener® amplifies the natural sounds of your baby so you can hear kicks, hiccups, and the precious sounds of your baby’s heartbeat. You should be able to begin hearing your baby’s sounds early in your third trimester. And because our Prenatal Heart Listener® comes with two headsets, a family member or friend can listen along with you. What will your baby's heartbeat sound like? Your baby's heart beats 140-170 times a minute and will sound like a rapidly galloping horse. Her hiccups will sound like 2 rapid drumbeats, and her kicks will sound like soft thuds. You will also hear the nutrients passing through the placenta. This will have a whooshing sound. Cherish these sounds by recording them with our cable and your own recorder. But don’t stop there, share your joy. You can also email these sounds to your family and friends. You can even record your own heartbeat and play it to soothe your newborn baby. The prenatal heart listener also includes 2 headsets and a recording cable.