Yes, it's a thing. And the condition is so rare (1 in 10 million!) that the ultrasound technician had to leave the room to Google it!
Talk about a birth story. This mom became a real life matryoshka doll when doctors discovered that her baby had another baby growing inside her.
Kevin John Siazon
Imagine taking your healthy baby boy home only to end up back in the hospital weeks later preparing to give birth to twins—thanks to your double uterus.
When Emma found that she was having twins, everything about her pregnancy finally made sense. But then came everything else that comes with having twins.