So, here's a fascinating thing! I'm pretty sure Karis & Kelsie are mirror image twins! There's no real scientific evidence to support this idea, so we'll wait for time to tell, but here's why we think they probably are.
Opposite thumb suckers
They're hair naturally parts on opposite sides
Kare is right handed & Kels is left handed
Kels typically reaches, points, grabs, waves and eats with her left.
Kare typically favors the right hand for waiving, pointing, grabbing, reaching & eating.
We've never paid much attention to it until now, but these are signs of being mirror image twins.
"Mirror image twins are monozygotic(identical), twins that form from a single fertilized egg. When the split occurs late - more than a week(9-12 days) after conception - the twins can develop reverse asymmetric features. This term is not really a type of twin, just a way to describe their physical features. For example, they may be right- and left-handed, have birthmarks on opposite sides of their body, or have hair whorls that swirl in opposite directions. In theory, if the twins faced each other, they would appear to be exact reflections of each other. About 25% of identical twins are mirror image twins."
As they get older, we may notice more developing characteristics: identical dental issues on opposite sides of the mouth; identical eye conditions in opposite eyes; opposite feet larger than the other; identical freckles on opposite sides of the body...
So often, I have had folks say, "Are they twins? They don't look identical." and this explains why they have a hard time believing they're identical twins, because to them, identical means "the exact same...a copy". Unless I've been lied to by medical professionals, I'm sure they're identical. But while Kare & Kels share the same DNA, their profiles look more alike in appearance than their faces do.
Their Creator is truly amazing to have formed these two beautifully fascinating little girls...alike, but different! I am in awe of Him and can't even begin to understand the ins & outs of His design...apparently science can't explain it either. ;) Miracles...that's what they are, and I LOVE them!!