Fetal Doppler is a device widely used by pregnant women to listen to their heartbeat and to check their health. Normally, fetal Doppler is done in imaging clinics or in hospitals in association with the ultrasound examination, as it ensures more complete information about the development of the baby. Understand how the ultrasound is made.
Nowadays you can buy a fetal doppler easily and check the fetus's heartbeat at home, bringing the son's mother closer. However, it often takes the doctor's guidance to understand the sounds emitted by the device, since it can pick up anything that happens in the body and transmit it through the sound, such as passing blood through the veins or bowel movement, for example. example.
What is fetal doppler used for?
Fetal Doppler is used by many pregnant women to listen to the baby's heartbeat and thus monitor their development. The fetal Doppler can also be applied in clinical practice and is very associated with ultrasonography, being much used by gynecologists and obstetricians to:
- Check that the organs of the fetus are receiving the necessary amount of blood;
- Check the blood circulation in the umbilical cord;
- Assess baby's heart condition;
- Check for problems in the placenta and arteries.
Doppler ultrasonography, besides allowing the heartbeat to be heard, allows the baby to be viewed in real time. This exam is done by the doctor in imaging clinics or in the hospital and is available through SUS. Know when Doppler ultrasonography is indicated, how it is done and major types.
Portable fetal Doppler
There are several types of portable fetal doppler available in the market and are used by many pregnant women to listen to the fetal heart rate and thus feel closer. It is an easy way to gauge your baby's health during pregnancy.
However, to use portable Doppler may require the guidance of a gynecologist or obstetrician, since anything that happens in the body such as bowel movement or blood circulation, for example, can result in sound that is detected by the equipment. It is important to know how to differentiate sounds so that you can actually check if something is wrong with your baby.
Portable fetal doppler can be found at pharmacies or stores that sell articles for pregnant women or electronics and costs between $ 100 and $ 450.
How it works
The device allows the fetus' heartbeat to be heard, allowing any changes that could pose a risk to the baby. Fetal Doppler should be done with the woman lying down, preferably with a full bladder, to decrease the chances of hearing other sounds than the heartbeat. In addition, it is important to use a colorless gel and water base, to facilitate the propagation of sound waves.
Fetal Doppler can only effectively capture the baby's heart rate as of the 12th week of gestation and it is important that the instructions and directions of the doctor and the manufacturer of the equipment are followed. Find out what happens at the 12th week of gestation.
