1 Identify processes and methods for derivatively classifying information. 2  Identify authorized sources to use when derivatively classifying information.  Apply authorized sources to derivatively classify information based on the concepts of contained in, revealed by, and compilation.
Blood Test Can Tell Fetus's Sex at Just 7 Weeks. A simple blood test can determine a baby's gender as early as seven weeks into pregnancy, a new study says â far earlier and far less invasive than other options.
CNN. (CNN) -- Expecting moms can determine whether they're carrying a boy or a girl as early as 10 weeks after conception, according to makers of an over-the-counter gender prediction test. With IntelliGender's home gender prediction test, a urine specimen turns orange if it's a girl. Green is for boys.