I have lots of identical and non-identical twins in my family. I find them interesting and I think twins generally are not identical. I have theory but I am not going to share at the moment. By the way, genes of identical twins are also not %100 identical due to epigenetics.

For example, I don't think that twins in this video are not identical. (CC video is shared by sbdds to illustrate some fragment of her personalized hell)



Bailey has better Fe than Brooklyn. She is either ESE or IEE or EIE, can't say the same with same level of confidence for Brooklyn.