Now as early as 8 weeks!!
$129 (Next day results $20 upgrade)
Administered by Trained Professional (Phlebotomist)
Full Service Venipuncture
What is SneakPeek® Clinical?
SneakPeek Clinical is an early gender DNA detection test offered to women starting at 8 weeks into pregnancy.
The genetic test gives you the first step to connect with your baby before you are able to see the exciting clear images from your ultrasound scans.
The full service includes an on-site phlebotomist that draws a blood sample in the comfort of the ultrasound studio, and then returns the sample to SneakPeek Labs for processing.
The laboratories offer the fastest turnaround times in the industry, with a choice of receiving your result the same day the sample reaches the SneakPeek Lab.
Multicenter blinded study conducted at four ultrasound clinics in 2015
The purpose of this study was to assess the clinical performance of SneakPeek® Early Gender Test (Gateway Genomics) for noninvasive prenatal testing (NIPT) of fetal sex. A multicenter-blinded study was conducted at four ultrasound clinics with maternal blood samples collected from pregnant women between 9 and 35 weeks of gestation. Circulating cell-free DNA was isolated from a micro-volume of maternal plasma and real-time quantitative PCR was performed to detect fetal DNA using a multi-copy sequence on the Y chromosome. An autosomal control gene was used to measure total cell-free DNA (maternal and fetal cfDNA). Sixty maternal plasma samples were tested twice, on different days, to assess the precision of SneakPeek.
Cell-free DNA was detected in all maternal blood samples. Y-chromosome DNA was detected in all samples from women carrying a male fetus. SneakPeek correctly identified fetal sex in all samples. Assay precision data showed minimal variation and high reproducibility of results. Fetal sex for all samples was unknown prior to genetic testing and was confirmed via sonographic evaluation at the conclusion of the study. SneakPeek accuracy, sensitivity and specificity were each 100% for fetal sex identification. This blinded study showed that SneakPeek Early Gender Test is highly accurate for fetal sex determination in early pregnancy.
Gestational Age of the 135 Pregnant Participants
Clinical Performance of SneakPeek Early Gender Test
Frequently Asked Questions
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.
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.
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? Your sample is mailed to SneakPeek Labs in San Diego, CA via FedEx overnight mail or UPSP priority mail. Labs ore closed on Sundays and Holidays
FastTrack customers: Expect your result email between 4-8pm Pacific Time the same day your sample is received by SneakPeek.
Standard customers: Expect your result email between 1-5pm Pacific Time the day after your sample is received by SneakPeek.
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.
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 www.sneakpeektest.com.