Usually when parents go for a routine ultrasound, they don't expect to see images of their baby clapping.
Not to mention, clapping to the beat.
That's just what two parents got a peep of as they sang "If You're Happy and You Know It" while a technician performed a routine 14-week ultrasound.
The video, posted on YouTube by user Jen Cardinal, shows the parents singing and the baby clapping — just at the right moments.
In an interview with Today, the mother admits that while the baby clapped three times spontaneously, the doctor actually rewound the ultrasound tape so they could sing along to the baby's movement.