Originally Posted by redlichen
Fetal dopplers do not expose babies to radiation. They expose babies to ultrasonic waves. Same thing bats use to echolocate. At the low frequencies ultrasounds & dopplers are used at (when used correctly) there is not a concern for overheating or cavitation. (Bubbles on a molecular level)
Thank my Motorola Electrify for any random words.
Ashley,wife to ChrisMama to Madison
(7)Wyatt(4) and Natalie born June 18th 2013!
and our little bean who's back with God