A combination of the mother's cells and the placenta's cells make up the mother's bloodstream during pregnan
A combination of the mother's cells and the placenta's cells make up the mother's bloodstream during pregnan
Noninvasive prenatal testing procedures, or NIPT tests, use a pregnant person's blood to find congenital DNA abnorma
A combination of the mother's cells and the placenta's cells make up the mother's bloodstream during pregnan