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Early Gender DNA Test

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Standard-2 Day Results         


Fast Track - Next Day Results

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


  • Starting at 7 weeks into pregnancy 

  • 99.9% accurate DNA-based blood test 

  • Administered by phlebotomy professional

  • Results emailed straight to you as soon as the next day!


Learn more: 

Are you far enough along to test?


I’ve previously had a boy. Will that skew my results?

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

Happy Twins

I’m having twins. Can SneakPeek determine fetal sex for each one?

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.

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Do hormone disorders such as PCOS affect my results?

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


Do blood thinners affect my 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.

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Is this test safe?

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

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How quickly can I get my results?

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.

Blood Test

Are results guaranteed?

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.

Science Lab

How is my privacy protected?

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. Where can I learn more? Visit

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Where can I learn more?

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