Accuracy: The company claims greater than 99 percent accuracy.Turnaround time: Blood test gives results (via email) within two business days of receiving your sample at the lab, as early as 7 weeks of pregnancy.For $139 they offer a "FastTrack" that will give same-day results and expedited shipping. Cost: SneakPeek's "standard" option is $69 (using a lancet to collect your blood sample) or $84 (using a snap device to collect your blood sample).Accuracy: The company claims 99.9 percent accuracy.Turnaround time: Blood test gives results (via email and SMS) the day after they receive your sample, as early as 6 weeks into pregnancy.What are the most popular gender testing kits and how do they work? SneakPeek Early Gender DNA Test Kit Under certain circumstances, companies that sell early gender DNA test kits offer refunds for incorrect results. Accuracy claims are typically backed up only by a company's own studies, rather than independent, unbiased research. The labs that process at-home gender DNA test kits may not carry the same certifications as labs that perform full NIPT. Other situations that can cause inaccurate results include recently having a miscarriage, a vanishing twin, or a high BMI. Your blood sample could be contaminated before it ever leaves your house: For example, if a man touches your test kit, your test could falsely identify a female baby as male. The science behind the testing that uses blood samples is sound, but you may want to take any accuracy claims with a grain of salt. NIPT is available to all pregnant women at 10 weeks of pregnancy, and your insurance plan may cover at least a portion of the fee (check to make sure). "Many people who receive NIPT testing are eager to know the baby's gender along with other test results." "NIPT is the earliest reliable, non-invasive way to tell the gender of your baby," says Layan Alrahmani M.D., an ob-gyn and maternal-fetal medicine specialist in Chicago. NIPT uses certified labs to check the fetal DNA (cell-free DNA) circulating in your blood. The blood test done by your provider – called noninvasive prenatal testing (NIPT) – is primarily used to screen for Down syndrome and some other chromosomal conditions. Are gender test kits the same as the test I'd get at my provider's office? The kits provide instructions and supplies for collecting a urine sample and performing the test. There are also urine-based tests, but there's very little DNA in urine, and these tests don't claim accuracy. Within a week (or sooner with expedited service), the lab emails you the results of the test, identifying the baby as a boy or a girl.You send the tube of blood to a lab for analysis.To take the test, you prick your finger with a lancet (or use a snap device) and collect the blood in a tube.You receive a kit that includes instructions, equipment for collecting a blood sample, and packaging to mail the sample to a lab.
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