Anyone doing Sneek Peak?

Erin • Wife. Mom. Potter Head. ⚡ 3 lovely girls 10/25/13 -- 04/05/19 -- 09/10/21 ❤ #4 BOY!!! due Jan 25' 🧡

My doctor's office offers the blood Sneak Peek test for $129, but I seen online there is an at-home kit for only $70 something! Has anyone done the at home sneak peek and can confirm the accuracy? I don't know anyone who personally has done the at home one, only the in doctor office one. I was thinking about saving money and doing at home but just unsure lol! Currently measuring 8w1d lmp but baby was measuring 5 days ahead on ultrasound last week! I never had either test done before with my 2 previous babies as it wasn't offered at the time at my doctor office. Any reviews or experiences welcomed!!! 🙂