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Top Tips Ahead of your Blood Test

preparing for your blood test
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Frequently Asked Questions

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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.

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.

Do hormone disorders such as PCOS affect my results?

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

Is this test safe?

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

How quickly can I get my results?


Expect your result email between 4-8pm Pacific Time the day your sample is received by SneakPeek; on average this is within 10-14 days of your blood sample being taken. Bumpkins York has no control of how quickly you receive your result.

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.

Is a test ever inconclusive?

On occasion the blood sample taken from mum may not contain enough pregnancy DNA to determine babies sex, if this is the case you will be invited back for a free redraw or offered a full refund.

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?


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