With genetic testing, I gave my parents the gift of divorce
I'm a stem cell and reproductive biologist. I fell in love with biology when I was in high school. It was the realization that every cell in my body has the same genome and DNA, but each cell is different. A stomach cell is not a brain cell is not a skin cell. But they're reading from the same book of instructions. With 23andMe, you get your personal genome book, your story. Unless you have an identical twin somewhere, that genetic makeup is unique to you.