Fetal doppler monitors are hand-held ultrasound devices that use soundwaves to listen to a fetal heartbeat. They are used by doctors to detect a baby's heartbeat, usually from around 8 to 10 weeks. While these devices can be purchased for home use, the Food and Drug Administration (FDA) has advised against this, stating that they should only be used when medically necessary by a doctor. This is because at-home fetal dopplers can be poor quality and may give a false sense of reassurance. Despite this, there are many online retailers that sell fetal doppler monitors, including Amazon and Target.
What You'll Learn
Online retailers like Amazon and Target
Amazon
Amazon offers a variety of fetal Doppler monitors, with options for free and expedited delivery. Some of the products available include:
- Baby Monitor Heartbeat Pregnancy Accessories Pocket Portable Doppler Fetal Heart Rate Monitor
- Baby Fetal Heartbeat Monitor, Fetal Doppler Heart Rate Monitor Doppler Fetal Monitor for Pregnancy M-01
- Skywin Fetoscope for Baby Heartbeat Detection - 24 Weeks of Pregnancy Baby Heartbeat Monitor at Home with The Pregnancy Stethoscope and Fetal Monitor Heartbeat
- Baby Heartbeat Monitor Pregnancy Accessories Bag(WO1A-RD48)
- Parker Labs Aquasonic Clear Ultrasound Gel, 60g Tube, Each
Target
Target also offers fetal Doppler monitors and provides top deals and the latest trends. However, it is unclear whether they offer free delivery or not.
BabyDoppler.com
BabyDoppler.com is another online retailer that offers the BabyDoppler® Sonoline B Fetal Doppler in different colours. They also offer ultrasound gel, a travel case, and a money-back guarantee.
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Safety hazards of at-home dopplers
While at-home fetal dopplers can be appealing to many parents-to-be, there are some safety concerns.
Lack of Regulation
There are no regulations for selling dopplers online, so it's difficult to be sure whether you're getting an accurate and safe product.
Lack of Expertise
Your doctor or midwife is trained to operate a doppler and knows what all the sounds mean. They are also best equipped to diagnose and treat any potential health issues, and can be a source of support if you're feeling nervous or have any questions.
False Reassurance
At-home dopplers can give a false sense of reassurance. For example, in a 2009 article in the British Medical Journal, a woman who was 38 weeks pregnant noticed that her baby moved less, but found a heartbeat through her doppler, so she didn't seek medical help. She had a stillbirth. It's possible she detected her own heartbeat or the vibration of the placenta.
Heat Exposure
Ultrasound devices, including at-home dopplers, can expose the baby to increased heat, and frequent use may be dangerous. Ultrasound can heat tissues slightly, and in some cases, it can also produce very small bubbles in some tissues.
Anxiety and Panic
Using a doppler can produce the opposite effect to the one intended. Being unable to find the heartbeat can cause panic. This can be due to the device being broken, operating it incorrectly, it being too early in the pregnancy to detect a heartbeat, or the baby having moved into a position that makes detection more difficult.
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Medical-grade vs at-home dopplers
A fetal doppler is a hand-held ultrasound device that uses soundwaves to listen to a fetal heartbeat. There are two types of dopplers available to the public for purchase: fetal dopplers, which monitor the fetal heart rate, and vascular dopplers, which monitor vascular blood flow.
Medical-grade fetal dopplers
Medical-grade dopplers are used by healthcare professionals and are designed to be used in conjunction with regular doctor's appointments. They are more sophisticated than at-home dopplers and are sensitive enough to detect a fetal heartbeat as early as eight weeks into the pregnancy. They are also designed to be easy to use, with clear displays and accurate sound.
At-home dopplers
At-home dopplers are available to purchase online or from baby supply stores. They are not a replacement for medical care and should not be used instead of visiting a doctor. They are not as sensitive as medical-grade dopplers and may not be able to detect a heartbeat until the fourth or fifth month of pregnancy.
At-home dopplers also come with safety hazards. They are not regulated, so there is no guarantee of their accuracy or safety. They can also give a false sense of reassurance, as a normal fetal heart rate does not guarantee that all is well with a pregnancy. Furthermore, they can cause unnecessary stress if a heartbeat cannot be detected.
The Food and Drug Administration (FDA) has advised against the use of at-home dopplers, stating that they should only be used when medically necessary by a doctor.
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How to use an at-home doppler
Preparation
Before using an at-home doppler, it is important to consult with a medical professional. They can advise on whether a specific device is safe to use and any risks associated with its use. It is also important to read the instructions carefully.
Using the Doppler
Insert batteries into the doppler if you haven't done so already. Lie back in a comfortable position and lift your top, moving your pants slightly down. Apply sonogram gel to your lower belly; if you don't have sonogram gel, aloe vera or a lotion can be used instead.
Turn on the doppler and slowly move it around until you can hear the heartbeat. This may take some time, so be patient. The heartbeat may be detected lower down, below the belly button, especially in the earlier stages of pregnancy.
Potential Challenges
It is important to be aware that you may also hear your own heartbeat and the pulse of an artery. The baby's heartbeat will be much faster than these.
Additionally, it can be challenging to detect a heartbeat with an at-home doppler, especially in the early stages of pregnancy. If you are unable to find a heartbeat, this does not necessarily mean something is wrong.
Safety Considerations
At-home dopplers should not be used as a replacement for medical care. They do not provide any medical benefits and can give a false sense of reassurance. It is recommended to use these devices infrequently and for limited periods, such as 1-2 minutes at a time.
Alternative Options
Instead of using an at-home doppler, it is recommended to monitor fetal health through regular prenatal appointments and ultrasounds. Starting in the third trimester, fetal movement can also be tracked using kick counts.
Seeking Medical Advice
If you have any concerns or questions about using an at-home doppler or fetal health in general, it is important to consult with a healthcare professional.
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Risks of at-home dopplers
At-home fetal Dopplers are handheld ultrasound devices that use soundwaves to listen to a fetal heartbeat. While these devices can be tempting for expectant parents, there are several risks associated with their use.
Firstly, at-home fetal Dopplers are not meant to be used by untrained individuals. Doctors, nurses, and midwives undergo extensive training to perform Doppler ultrasounds correctly and interpret the results. Without proper training, users may not be able to find the fetal heartbeat or may mistake their own heartbeat or the placenta's sound for the baby's heartbeat. This could lead to a false sense of security or unnecessary panic.
Secondly, at-home fetal Dopplers can expose the fetus to increased heat. Ultrasound devices generate heat, and prolonged exposure to heat has been linked to an increased risk of congenital abnormalities and pregnancy loss. The FDA recommends "prudent" use of ultrasound scans only when there is a medical need and under expert supervision. With at-home devices, there is no control over the number or length of sessions, increasing the potential for harm to the fetus and mother.
Additionally, at-home fetal Dopplers offer no medical benefits. Unlike diagnostic ultrasounds performed by healthcare professionals, these devices cannot detect problems or ensure that the pregnancy is not harming the mother. In fact, they can provide false reassurance, as in the case of a pregnant woman who noticed decreased fetal movement but delayed seeking medical help because she believed she had heard the baby's heartbeat on an at-home Doppler. Unfortunately, an ultrasound at the doctor's office confirmed intrauterine death.
Furthermore, the quality of at-home fetal Dopplers can be questionable. There are no regulations for selling these devices online, so it is challenging to ensure that you are getting an accurate and safe product. Even if the device works as intended, it may not be sensitive enough to pick up the faint noises of the baby's heartbeat until later in the pregnancy.
Lastly, at-home fetal Dopplers can create unnecessary stress and anxiety for expectant parents. If users cannot find the fetal heartbeat, they may worry that something is wrong, even if the baby is perfectly healthy. This can lead to unnecessary trips to the hospital or increased anxiety during an already stressful time.
For these reasons, it is essential to consult a healthcare professional before using an at-home fetal Doppler and to prioritize in-office ultrasounds and prenatal appointments. While the desire to monitor the baby's health at home is understandable, the potential risks of at-home fetal Dopplers outweigh any potential benefits.
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Frequently asked questions
Fetal doppler monitors are available on online platforms such as Amazon and Target.
A fetal doppler monitor is a hand-held ultrasound device that uses soundwaves to listen to a fetal heartbeat.
Yes, the Food and Drug Administration (FDA) has advised against using fetal dopplers at home. Using a fetal doppler without proper training can lead to false abnormal results and foster a false sense of worry or security.
Fetal doppler monitors can be used from the 12th week of pregnancy onwards, though some brands claim that their products can detect heartbeats from as early as 9 weeks.
AngelSounds by Jumper and Baby Doppler are two popular brands of fetal doppler monitors.