I had the MaterniT21 when I was pregnant with daughter back in December 2012. It was newish at that time and tested for Trisomy 13, 18 and 21. At that time, they'd only test if your were high risk for those.
Back then, the only test out was the MaterniT21, but now there are several available, and anyone can choose to have it done. Things sure have changed in 3 short years! I love it bc it can offer high risk women a non invasive option for testing rather than the invasive CVS or amnio. Congratulations ladies!