SneakPeek Gender DNA Test is the only 99% accurate blood test that lets you know your baby’s gender as early as 8 weeks into pregnancy. We offer blood test appointments 7 days a week in our Kendall studio or in your home. Evening and weekend appointments are available for your convenience. Between December 2018 and March 2019, Hello, Baby! Ultrasound participated in a clinical study with the lab behind SneakPeek technology. Check out the published study below!