Choosing always give you a headache. To help people like me solve the problem of wasting time considering whether you should buy dopplers or not, I come up with an article that helps to make decisions.
When used by a trained health professional, fetal heart Dopplers are entirely safe.
In fact, the US Food and Drug Administration (FDA) has advised against the use of at-home fetal Doppler monitors since 2014, noting that devices used to listen to baby’s heartbeat are legally marketed as “prescription devices” and should be used only by trained operators. So, is it save eventually?
If you ever heard "doppler" or "baby heartbeat monitor", they are the same meaning as you see in the title.
Since the late 1950s, these handheld devices, which uses sound waves, have been used to allow us to detect babies’ heartbeats inside the womb.