I hear some people on the internet say they have some Neanderthal DNA. Which test gives that info? I don't think Ancestry or 23 and me does.
They also say modern man and Neanderthals exists at the same time at some period. Who was the guy that looked at a Neanderthal woman and said I'd tap that?
I used 23&Me several years ago. I had 0% Neanderthal then, but now it's nearly 2%.
My sub-Saharan Africa breakdown expanded to more areas.
It changes over time with the addition of many more samples.
Now, on Ancestry, it's off. My wife has a son from her first marriage and a daughter with me. Ancestry classified my step-son and daughter as first cousins.