Gender determination as early as 6 weeks

Don't wait for a 20-week ultrasound!
Get your Babys Gender with early DNA blood test today!

SneakPeek is the only #1 OBGYN-recommended test that provides fetal sex at 6 weeks with clinically-proven 99.9% accuracy. That's why we're trusted by over 750,000 moms and top obstetricians.

Can’t wait to learn your baby’s gender?

Join over 750,000 satisfied pregnant women who have gotten an early SneakPeek into the future with the gender blood test that is clinically proven to be 99.9% accurate at 6 weeks into pregnancy.

3 Easy Steps

Just a few drops of blood is all you need to know your baby’s gender with 99.9% accuracy!


Schedule your appointment

Check out our packages and schedule your appointment.


Collect Sample

We do all the work! We'll take your blood sample and mail it in to be tested.


Learn Gender

Sneak Peek emails your report with the DNA gender results.

Questions you may have:

Clinical studies have shown that fetal DNA clears from mom’s bloodstream between a few hours to 2 days after birth.

In the case of identical twins, if male DNA is found, then both babies are boys. If no male DNA is found, then both babies are girls. For fraternal twins (or more!), finding male DNA will confirm at least one baby is a boy, but cannot distinguish if the second is a boy or girl.

SneakPeek is a DNA-based test, so hormones do not impact results.

SneakPeek looks only for the presence of Y chromosomes and is extremely sensitive and accurate. No blood thinners or other drugs are known to impact SneakPeek gender results.

SneakPeek Clinical is a non-invasive prenatal test (NIPT), and it’s safe for both mom and baby.

Your sample is mailed to SneakPeek Labs in San Diego, CA via FedEx overnight mail. Results are emailed straight to you between 4-8pm Pacific Time the same day your sample is received by SneakPeek.

SneakPeek Clinical is the most accurate early gender test on the market. If your test result does not match the gender of your newborn, you’ll receive a full refund.

We know your DNA information is personal. To protect your privacy: 

1. SneakPeek tests only for baby’s gender. No data is gathered about disease states or other health-related information. 

2. After the test is run, your DNA sample is disposed of by a professional chemical management company in compliance with federal standards. 

3. SneakPeek never shares your results with anyone other than the email address you provide.