Gender blood test

Summer Breeze • Married Oct. 7th, 2015❤️ CK July 31, 2009👶🏻 Ryker Wayne Sept. 5, 2019 👶🏻 Theodore Roy December 7, 2020 👶🏻

I hit 12 weeks tomorrow and today we had an appointment to get some genetic testing done. No big deal. After they took the blood I got asked if we wanted to know the gender from the test results. Obviously I said yes because my husband can’t wait to start buying up all the cute baby stuff. My question is, has anyone else gotten a blood test done to find out the gender? And was it accurate?