To avoid delays, we recommend SneakPeek FastTrack , which is shipped by Priority Mail Express and is experiencing normal USPS service times. More details .

COVID-19 Update: Slower USPS mail service may cause SneakPeek Standard to take 1-2 days longer in transit than normal, both in shipping the kit to you, and returning your sample back to SneakPeek Labs.

Discover your baby’s gender as early as 8 weeks into pregnancy – weeks to months earlier than all other methods – from the comfort of your home. Determine whether you’re having a baby boy or girl with test results in as little as 72 hours. Accuracy guaranteed!

4-8pm Pacific the same day

10am-2pm Pacific the following day

Time that results are sent after sample check-in at SneakPeek Labs

Test kit is returned to SneakPeek Labs with prepaid shipping label

Gender Prediction kit is shipped to you

FREE Shipping both ways with tracking

99.1% accurate 1 at 8 weeks into pregnancy

Total estimated time to get gender results

4-8pm Pacific the same day

10am-2pm Pacific the following day

Time that results are sent after sample check-in at SneakPeek Labs

Test kit is returned to SneakPeek Labs with prepaid shipping label

Test kit is shipped to you

FREE Shipping both ways with tracking

99.1% accurate 1 at 8 weeks into pregnancy

Total estimated time to get gender results

Three easy steps, all from the comfort of your home:

Earlier than an ultrasound and more accurate than a urine test, our at-home gender prediction test easily helps expectant parents determine their child’s gender. You’ll know if you’re having a boy or girl weeks to months ahead of schedule, so you can prepare for your little one and share with family and friends. The SneakPeek gender test is the perfect way for expectant parents to get a head start on their gender reveal party, decorate their baby girl or boy’s room early, or feel more connected to their baby during pregnancy. Learn your baby’s gender today!

Is it a baby boy or girl? We send your genetics analysis report by email. With SneakPeek Standard, it will arrive the day after we receive your sample at SneakPeek Labs. With SneakPeek FastTrack, find out your baby’s gender the same day!

Follow the SneakPeek baby gender predictor instructions to provide 7-10 drops of blood from the comfort of your home. Then, mail your sample back to SneakPeek Labs in the pre-paid package.

We send the gender prediction test kit straight to your mailbox. With SneakPeek Standard, your gender determination test will arrive in 2-3 business days. With SneakPeek FastTrack, it can arrive as fast as 1 business day.

For years, old wives tales and gender prediction charts have claimed to provide early gender determination. Now with SneakPeek, an expectant mother can accurately learn baby’s gender early – using science. Read more about the accuracy of SneakPeek baby gender prediction.

The SneakPeek gender prediction test is based entirely on science. SneakPeek is a DNA-based test that looks for male chromosomes in the fetal DNA found in mom’s blood. If male chromosomes are present, the baby is a boy. If none are found, it’s a baby girl. The gender predictor test is 99.1% accurate at 8 weeks into a woman’s pregnancy.

See what moms had to say about using SneakPeek At-Home.

Sign up and stay in the know! We’ll send periodic pregnancy news, and of course upcoming sales and events—straight to your inbox.

Thank you for your trust in SneakPeek. We understand this is a difficult situation and time, and are continuing to ensure all products sent to our customers are fully sanitized, sealed, and safe to use.

Of course, we’re watching out for the health of our team members, especially those sending packages to our customers, and encouraging anyone experiencing cold or respiratory illnesses to stay home and rest.

SneakPeek products are shipped from San Diego, California, and are manufactured in North America. Due to the nature of our product which requires it to be free of contamination from outside sources of DNA, we have always ensured our products are fully sterilized and hermetically sealed before being sent to our customers, and continue to do so with rigorous QA standards.

SneakPeek is very aware of the health implications associated with the COVID-19 virus, and we’re following best practices in line with the latest updates from the Centers for Disease Control (CDC), the World Health Organization (WHO), and government agencies.

Are SneakPeek products safe from COVID-19?

Be sure to check all your folders including Promotions and Junk Mail in case your email filter redirects it, or use your email search tool bar to search for sneakpeekresults.

You’ll get an email from [email protected] with the subject line “Your SneakPeek Result Is In!”

How are my results given to me?

SneakPeek tests for male chromosomes in the fetal DNA found in mom’s blood, so it's very important to keep your sample clean of outside male DNA. In-depth instructions are provided in our test kit, but in summary: 1) Clean and sanitize a flat surface on which to place the test kit, 2) Thoroughly wash both hands and under all fingernails, and let them air dry, 3) Ensure no males (even male animals!) touch the test kit components. These steps help ensure any male DNA found by SneakPeek is from fetal DNA.

How do I ensure an accurate test result?

SneakPeek Clinical lets you visit a participating location to have your blood drawn in a clinical setting. The clinic then sends your sample to SneakPeek Labs for analysis.

With SneakPeek At-Home , you receive a test kit that provides everything you need to take the test, from the comfort of your home. Three lancets are included that you use to prick your finger to collect 7-10 drops of blood in a small test tube. The sample is then mailed back to SneakPeek Labs for analysis. This video shows the SneakPeek At-Home process from beginning to end.

How is the DNA blood sample taken?

Yes you can! The test kit is good for a year, with an expiration date at the bottom of every box. Just leave the plastic wrap on, and only open the kit when you're ready to take the test.

Can I buy the SneakPeek test kit now and use it later?

1 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). 2 Times shown are estimates based on the shipping method. Times may vary depending on your location.

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What if I can’t hear my baby’s heartbeat?

Is it safe to use a Fetal Doppler?

How does a Fetal Doppler work?

I used last menstrual period (LMP) to calculate 8 weeks into pregnancy. Are my test results reliable?

Can I purchase SneakPeek early and take it when I’m at 8 weeks?

If I can’t enter a post office due to social distancing or limited hours, are there other ways to return?

Is COVID-19 impacting SneakPeek shipping or results timelines?

In light of COVID-19, is SneakPeek Labs still accepting return samples?

Are SneakPeek products safe from COVID-19?

Why has the results email changed to show a check mark instead of a percentage?

How do I activate my SneakPeek At-Home test kit?

Can I buy the SneakPeek test kit now and use it later?

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Is SneakPeek a pregnancy test?

My blood sample was taken at a participating location. What is the status of my results?

Is shipping free?

Does taking progesterone or other hormones affect my results?

Do blood thinners affect my results?

Do you ship to APO/FPO/DPO addresses?

I’ve seen gender predictor tests that use urine samples. How is SneakPeek different?

What is the difference between SneakPeek At-Home and SneakPeek Clinical?

Can I take the SneakPeek Test if I’m breastfeeding?

Do hormone disorders such as PCOS affect my results?

How is my privacy protected?

Is the test safe?

How quickly will I receive my refund?

When is SneakPeek Customer Care available?

What do I do if I have a question about my order?

I’m having twins. Can SneakPeek determine the gender of each one?

What is SneakPeek’s guarantee?

I’ve previously had a boy. Will that affect my test result?

Does a previous miscarriage affect my test results?

How do I ensure an accurate test result?

I can’t find my results email, what do I do?

When will I receive my results?

How are my results given to me?

How will I know you received my sample?

I don’t want my gender results to be sent to my email address. Can I have them sent to someone else?

What email address should I provide during checkout?

Can I track my sample?

What is the shipping timeline?

How long does my sample stay stable after collection? How long can it stay stable during shipping?

What is the difference between SneakPeek Standard and SneakPeek FastTrack?

Can I use SneakPeek if I am having a multiple-birth pregnancy?

How is the DNA blood sample taken?

How accurate is the SneakPeek Early Gender DNA Test?

When can I use the SneakPeek test?

When in my pregnancy can I take the SneakPeek Test?

Do you have a pregnancy calculator that tells me when I can take the test?

How does the SneakPeek Test work?