dear parents who justify using DNA genome sequencing services:
if you sequence your genome, you're also sequencing half of your kids' genomes.
if both parents sequence their genomes, then 100% of your kids genomes are also sequenced. why? because the data companies can create composite genomes which have a high likelihood of matching your kids.
so your kids will get to deal with the consequences of your indiscretion through higher health insurance costs and possible denials of care on genetic grounds.
in other words, you're contributing to making the world a worse place by having your genome sequenced by these for-profit companies.
beyond that the ancestry features don't even work: my mother is registered Choctaw with 1/4 blood quantum and yet the results said 97% white, 2% native american, 1% black.
this is because genetic testing for DNA markers and associating them racially is not real science, it's genetic homeopathy. anyone can carry any genes at any time.
anyway point is don't sell out your kids by using these for-profit services. they sell your data and the consequences are devastating.