2MHz vs 3MHz Fetal Doppler: Which Probe Frequency Is Right for You?
Answer: A 3MHz probe is the standard for at-home fetal dopplers because it's optimized for detecting fetal heartb...
BABYECHO LEARNING CENTER
Fetal Doppler Blog: At-Home Use, Safety & Baby Heartbeat Guides
Learn how to use a fetal doppler at home, where to place the probe, when parents may hear baby’s heartbeat, and how to create safe, responsible at-home listening moments during pregnancy.
Explore More BabyEcho Fetal Doppler Resources
Continue learning with BabyEcho's fetal doppler guides, product pages, and responsible-use resources.
Best Fetal Doppler Guide
Compare features and learn what to look for before choosing.
BabyEcho Pro
Rechargeable fetal doppler with app-connected features and color display.
BabyEcho Standard
A simple fetal doppler for at-home listening and pregnancy bonding.
Fetal Doppler FAQ
Common questions about use, placement, safety, and gel.
Where to Buy
Compare Target, Walmart, Walgreens, Amazon and BabyEcho pricing.
Ultrasound Gel Guide
Which gel to use, what to avoid, and where to get it.
How It Works
2 MHz vs 3 MHz probes and the Doppler effect explained.