High frequency sound waves are directed at the fetus and the returning "echoes" form a live-action picture of the baby. Typically performed between 16 and 18 weeks, an ultrasound provides a ...

And if so, do these memories affect the baby behaviour ... the babies got used to the sound of the car horn. Ultrasound techniques have demonstrated that unborn babies as young as 23 weeks after ...

Researchers have produced unprecedented images of a baby's heart while it is still inside the womb. Pregnant women ... Pettitt went for a routine ultrasound scan 20 weeks into her pregnancy.

"She told me that it was important to massage my belly often to introduce the baby to human touch and to the world outside the womb," Jeanne ... looking at ultrasound pictures, and feeling the ...