The natural next step after pregnancy.

Discover your baby’s gender as early as 8 weeks into pregnancy. Accuracy guaranteed!1

2 options to choose from. Results in:

Gender test results in as little as 72 hours




The only 99.1% accurate1 at-home gender DNA test

Results starting at 8 weeks into pregnancy

Streamlined FastTrack Lab Processing

Lab DNA Test Results

5-7 Days
(After ordering)

72 hours
(After ordering)

Guaranteed or SneakPeek will Refund you

Shipping – FREE!

SneakPeek® Ships Free to you

USPS First Class

Overnight Delivery

You ship back to SneakPeek® (with tracking)

USPS Prepaid Priority

Overnight Prepaid Return


Time from Sample Check-in at Lab

24 Hours

8 Hours

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Fast. Simple. So exciting!

Your kit, lab testing, prepaid postage and test results wrapped into one low price.

Take the test

Collect your DNA sample using our easy instructions, included in the kit. Rather have help? Check out our full-service clinical option.

Send it in

Mail your sample back using the prepaid return envelope included with your kit. Our labs use state-of-the-art PCR technology to identify fetal sex with 99.1% accuracy.1

Get results fast

We’ll email results within 5-7 days of purchase. Want to know sooner? Choose FastTrack to get your results within 72 hours from now.

The science behind SneakPeek®

SneakPeek Test uses a noninvasive prenatal testing (NIPT) method to detect the baby’s DNA present in the mother’s body. If male Y-chromosome DNA is present, it’s a boy! If not, it’s a girl.

Learn More

Questions you might have:


In laboratory testing, SneakPeek accurately determined fetal sex in 99.1% of 108 pregnant women at 8 weeks gestational age. See the peer-reviewed study in the International Journal of Pregnancy and Childbirth (Int J Pregn & Chi Birth. 2019; 5(4):135-137). In a separate laboratory test, fetal sex was accurately determined in 99.6% of 241 pregnant women at 9 weeks gestational age and later into pregnancy. See the peer-reviewed study in the Journal of Pregnancy and Child Health. (J Preg Child Health. 2017; 4:358).


During pregnancy, cell-free fetal DNA is released by the placenta and can be found in mom’s bloodstream. Using a small sample of mom’s blood, SneakPeek tests for the presence of male DNA (Y-chromosomes). Y-chromosomes would only be present if mom is pregnant with a boy. If no Y-chromosomes are found, mom is carrying a girl. This method is known as noninvasive prenatal testing (NIPT) and is safe for both mom and baby. See the peer-reviewed published study that indicates this test is 99.1% accurate as early as 8 weeks into pregnancy in the International Journal of Pregnancy and Childbirth (Int J Pregn & Chi Birth. 2019; 5(4):135-137).

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