As the crystal probe slides across her belly, Hilda Manzo, 33, stares wide-eyed at the video monitor mounted on the wall. She can make out a head with a mouth and two eyes. She can see pairs of arms and legs that end in tiny hands and feet. She can see the curve of a backbone, the bridge of a nose. And best of all, she can see movement. The mouth of her child-to-be yawns. Its feet kick. Its hands wave.
Read the complete article on the Time Magazine website.