Petition updateAre prenatal ultrasounds safe? We demand more researchVideo 2: ~40% of ultrasound transducers in use are defective. Not good!
David BlakeNC, United States
Nov 23, 2013 — https://www.youtube.com/watch?v=w3EoDdnHftc
Support now
Sign this petition
Copy link
WhatsApp
Facebook
Nextdoor
Email
X