At their 14 week ultrasound, these parents saw their baby clapping in utero, so they began to sing an appropriate song. Think of this video the next time someone says the unborn baby is just a handful of cells or a blob of protoplasm. Fourteen weeks is only 3 1/2 months into the pregnancy. Many women won't even show at that point. But that little one is already fully formed with fingerprints, a strong heartbeat, and brainwaves measurable on an electroencephalograph. Babies learn in the womb. Read more here about this amazing moment.