Different Ancestry?
The rest of the results continued to deviate from what was expected. The 23andMe test showed that while all three girls had French and German heritage, each triplet had a different percentage. Nicole had 11% French and German, Jaclyn had 18% and Erica had 22.3%. Eleven to 22% seems like a pretty drastic difference for triplets with identical DNA.
For their Doctors segment, each time a new percentage was revealed it would flash on the screen and the audience would react in absolute amazement. The girls themselves were also clearly very confused about how their differing results could happen.