A fascinating puzzle for doctors to solve

One thing that continues to puzzle doctors is the way Abby and Brittany are put together. It’s really quite amazing! You see, their upper bodies belong to each of them individually. That means they have two stomachs, two hearts, and even four lungs! It’s like having double the parts!

But when we look at their lower bodies, something special happens. They share one lower body, which makes them even more unique. They have one reproductive system, one large intestine, and even a liver that they both share. Isn’t that incredible?