Conjoined twins Bella and Abby were actually conjoined at birth, but a medical procedure changed everything.
The appearance of twins is an extremely rare phenomenon. 
What makes them unique is the mental and physical bond, which takes on a whole new dimension when you look at some fascinating facts. In case you didn’t know, identical twins share 99.9% of the same genetic material.
Sometimes they are not even born on the same day, but eight days apart. Because of their unique bond, twins can share thoughts, emotions and behaviors.
Twins Bella and Abby were conjoined at birth, but a medical procedure changed everything.
Twins are extremely rare. They are unique in their mental and physical bond and take on a whole new dimension when you look at some fascinating facts. 
Because of their unique bond, twins can share thoughts, emotions and behaviors.
Bella and Abby are close friends, even though they had forgotten that they were twins. They had to stay in the hospital six months longer because their organs fused.