No: That is completely false. You may have read that there are ultrasounds that are high frequency ultrasounds (machines, generally) that can generate heat, but those aren't the type that are used for fetal doppler. There have been a lot of studies on the safety of ultrasound in pregnancy and there's no literature or data to support any harm to the baby. Not to worry.
Answered 3/19/2014
4.3k views
5 doctors weighed in across 3 answers
4 doctors weighed in across 2 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question