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  • September, 2011 | BabyBeat Blog

    Archive for September, 2011

    BabyBeat Pregnancy Wheel and Planner

    BabyBeat Pregnancy Wheel & Planner

    Help calculate your due date with the new BabyBeat Pregnancy Wheel and Planner. This handy wheel, also known as a gestation calculator, uses your last menstrual period (LMP) to help calculate your due date. Most physicians still use this at your first prenatal appointment to calculate when your baby will be due.

    The BabyBeat pregnancy wheel is perfect for any healthcare professional to use in the office or distribute to patients. Expecting parents can also purchase the wheels to use on their own at home. Our pregnancy wheel and planner offers so much more than other wheels. You can track your growing baby from conception through 40 weeks of pregnancy. You also get the opportunity to keep track of significant dates and prenatal appointment information.

    The BabyBeat Pregnancy Wheel and Planner is a great keepsake for expecting parents! Get a FREE pregnancy wheel from BabyBeat. Just add the pregnancy wheel to your shopping cart and enter code “planner” at checkout!

    How does a Fetal Doppler Work?

     

    BabyBeat BB350A

    A fetal ultrasound Doppler is the most frequent method of monitoring a fetus. There are no known risks to the fetus and it is non-invasive. It is simple and very convenient to use. A fetal Doppler is most commonly used during each health care visit starting at 8 to 12 weeks of pregnancy. The Doppler gives the doctor a reliable range of the baby’s heart rate and helps them to determine any problems with the fetus.

    The name Doppler comes from Austrian mathematician and physicist, Christian Doppler. He discovered the Doppler shift principle in 1842. Christian Doppler discovered that sound waves from a moving source would be compressed or expanded, or that the frequency would change. Fetal Doppler technology is based on this principle.

    Fetal Dopplers work by sending and receiving ultrasound waves through the mother’s abdomen. When the waves are reflected from moving objects, such as the fetal heart, the frequency changes slightly. This change is then analyzed by the electronics inside the Doppler and converted into a sound that you can hear or a digital display of the heart rate.