Comprehensive list of non-invasive examination costs and precautions for pregnant women. Pregnancy is a journey full of expectations. The mother\’s body is under strict inspection to ensure all physiological indicators and the growth status of the fetus. Non-invasive prenatal examination means that there is no trauma or risk. Through certain testing methods, rich content of fetal growth can be obtained. The cost and precautions of non-invasive prenatal examination are also important issues that pregnant women need to pay attention to and consult. 1. The cost of non-invasive prenatal examination and