The risk of contamination with male DNA is far less with this option than if you were conducting the test at home. You can opt to have the results within 48 hours or pay a little extra to have them delivered in 24 hours. My Forever DNA, for example, acts as an affiliate for Sneak Peek and can give you the option of taking the test at their Omaha office. It’s a little more expensive than the at-home Sneak Peek option, but not overly so, and the visit will take less than 15 minutes in total. If you’re worried about contaminating your sample at home, you can also get the Sneak Peek gender test done by a licensed phlebotomist in a medical office setting. The results are triple-checked in the lab, and Sneak Peek claims 99.9% accuracy (based on the sample prediction and the gender at birth). You then place the sample tube into the collection bag and mail it back to Sneak Peek. You make one incision in your finger and use the tourniquet to help squeeze as much blood out as possible (it really, really helps to stay hydrated for this). You are provided with a lancet and a tourniquet. This includes sterilizing a flat area where you will be taking the test, scrubbing your hands and under your fingernails (they provide a fingernail brush for this), and keeping any male away from the kit completely. When you get your testing kit from Sneak Peek, they will give you clear instructions on how to avoid contamination. So if there is any trace of them in your sample because you touched them or they touched anything that touched the sample that day, then you won’t get accurate results. So that could be your husband, your son, or even your cat. If any male DNA gets mixed in with the blood sample you take at home your results will show that you are having a boy. However, there is one downside to this, and it is the risk of contamination. Sneak Peek is testing for one thing and one thing only, so the process is fast, and it is far and away much cheaper than any other options for prenatal gender testing. It is such a simple idea, which makes it so ingenious. If no Y chromosome cells are found, the cffDNA must be XX, and the baby must be a girl. Therefore, if a blood sample is taken from the mother and any Y chromosome cells are found, these must be from cffDNA, and the baby must be a boy. The Sneak Peek gender test uses the following logic: the mother will have two X chromosomes because she is a biological woman. There is cell-free fetal DNA (cffDNA) in your bloodstream, so your baby literally becomes a part of you. But it is less well-known that your baby’s blood is passed into you. Of course, everyone knows that your blood is passed onto the baby via the placenta, which is how they get their oxygen. One of the most magical facts about pregnancy is that you and your unborn baby share blood. When they realized that so many parents wanted to know the gender of their baby but that the types of tests being offered in a medical setting that would reveal the gender were so financially out of reach for most people, they decided to find a way to make gender testing more accessible.īy making the test as simple as possible and only looking for one marker – the Y chromosome – Sneak Peek could make the test affordable and accessible for everyone. The founder of Sneak Peak worked in pharmaceuticals as a whole-genome tester. You can take the test from as early as eight weeks. If there is any present, you must have a boy (since women have two X chromosomes). The Sneak Peek gender test looks for the male Y chromosome in a blood sample that you send them from home. However, if you want to find out the gender of your baby a little early, one company is giving you just that option. The NIPT blood test can be expensive if it isn’t offered to you, and you have to wait until 20 weeks for your ultrasound. The suspense is just too much for others, and they have to know beforehand! One option is to wait until your anatomy ultrasound, where the sonographer will be able to tell you the gender based on what they see on the screen, or you can find out the gender if you have your NIPT blood test done. And many people today still opt to keep their baby’s gender a surprise until after they give birth so that they can have that moment. Our parent’s generation didn’t get the option of finding out the gender of their baby while they were still pregnant, instead of having to wait to hear “It’s a boy!” or “It’s a girl!” after a long, hard labor.
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