Not sure if its correct though, i accidentally skipped a step. (Was supposed to wipe a finger off with a alcohol wipe before pricking finger...) But i disinfected my entire surface i was using and made ABSOLUTELY sure noone but me and one of my BFF (girl) was the only people in the room. And i washed my hands to the point of cracking. I hope its still correct, i will see my Dr in December and ill request a NIPT test and also will also confirm by ultrasound.