the most accurate fetal gender test on the market at just 6 weeks into pregnancy      

ONLY $149

Boy or Girl? Find out with SneakPeek Clinical Early Gender DNA Test!

• Starting at 6 weeks into pregnancy

• 99.9% accurate DNA-based blood test 

• Administered by phlebotomy professional or SNAP device

• Results emailed straight to you in usually the next day


 Using both 8-week results and anatomy ultrasounds for comparison data, it was determined that at 6 weeks gestation,
SneakPeek correctly identified fetal sex in 113 of 113 pregnancies.
• 48 out of 48 male-bearing pregnancies were correctly identified, resulting in 100% sensitivity. Even at 6 weeks
gestational age, the highly sensitive SneakPeek test accurately detected male DNA.
• 65 out of 65 female-bearing pregnancies were correctly identified, resulting in 100% specificity.
At 6 weeks into pregnancy, it is extremely difficult to identify male fetuses accurately, as levels of fetal DNA
circulating in the mother’s blood can be very low. SneakPeek is the only fetal DNA test that is sensitive enough
to detect male DNA at 6 weeks. With over 500,000 pregnancies and satisfied customers, the SneakPeek Early
Gender Test is the most dependable and accurate test available on the market for 6 weeks gestational age  


What is SneakPeek® Clinical?

SneakPeekClinical is an early gender DNA detection test offered to women starting at 6 weeks into pregnancy. The genetic test gives you the first step to connect with your baby before you are able to see the exciting clear images from your ultrasound scans. The full service includes an on-site phlebotomist that draws a blood sample in the comfort our ultrasound studio, and then returns the sample to Sneak Peek Labs for processing. The laboratories offer the fastest turn around times in the industry.


How does SneakPeek® work?

Sneak Peek utilizes the natural process of shared fetal DNA circulating inside the mother's bloodstream. Our PCR technology has the ability to detect the presence or absence of male Y chromosome in the blood sample provided starting at 6 weeks into pregnancy. If it is detected then the baby's gender is male and if it is not detected then the baby's gender is female. The test is backed by clinical research.

We offer the blood draws on Wednesday's at 1 and Thursday's at 12. Please call us to let us know you're coming. 707.446.3D4D(3343)