fetak ultrasound should be stopped: gas bubbles only form from super heated bubbles
the gas, forms above boiling point but bubbles from ultrasound have been estimated to have superhot internal temperatures. the guinea pigs, our children, since ultrasound have been birthing with autism rate of 1 in 168 whereas before ultrasound autism was 1 in 10,000 births. the damage risk far, far exceeds any diagnostic benefit of ultrasound. wake up stupid people.