![]() ![]() No signals are being sent into your tummy, it simply reads and amplifies the sounds coming out of your womb. In theory, a fetal sound amplifier (not fetal doppler) is completely passive and simply places a powerful microphone against your tummy to listen in on what's going on in your womb. ![]() The FDA What is a Fetal Sound Amplifier? Using ultrasound or doppler devices at home increases the potential for harm to the fetus. As the FDA states, using ultrasound or doppler devices at home increases the potential for harm to the fetus because they are more likely to be misused or over-used. While your obstetrician will use a fetal ultrasound or fetal doppler to listen to your baby's heartbeat, we recommend steering clear of home-use baby doppler systems. Thus, we have chosen not to recommend fetal doppler systems for home use. The bad news is, it is not only illegal to purchase a fetal doppler system in the USA (unless your physician does it for you), it can also be dangerous for your unborn baby. The good news is, starting at about 10-14 weeks you'll be able to hear your growing little pea, using of several fetal doppler sound amplifiers available on the market. Many parents long to hear their little chickpea's heartbeat, kicks, hiccups, and movements. Many websites that are similar to ours have recently published reviews of the Best Fetal Doppler systems, providing their opinions about several systems currently available on the market. In other words, a fetal doppler system actively sends acoustic radiation into your womb, and uses it to measure what's going on.įetal doppers are actually illegal to sell in the USA to any non-licensed medical professional (see the FDA statement here), which is why all of the Baby Doppler products on Amazon have removed that term entirely from the titles and descriptions.Īnd there are also several systems, such as the Up and Raise system, and Medvat system, that are actually misleading parents into thinking they are buying a simple sound amplification system while in reality, they are selling rebranded and potentially dangerous fetal doppler systems. That frequency change when the signal comes back to the device gives the system information about sounds emanating from the womb. What is a Fetal Doppler?įetal doppler systems send microwave acoustic signals (usually at about 2-3MHz) into the womb and measure how the signal changes when it comes back to the device. We pride ourselves on providing unbiased information and giving parents the opportunity to make informed decisions about which baby, toddler, and child products are perfect for their unique lifestyles and needs.īut there are some products that we simply aren't comfortable reviewing, and fetal doppler systems are one such example. If you buy products through links on our site, we may earn a commission. Mommyhood101 independently tests and curates baby gear to help you make informed decisions.
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