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.
The testosterone blood test can be performed in a matter of minutes. Your doctor may recommend the blood test be performed in the morning due to levels being at their highest between 7:00 a.m. and 9:00 a.m. The doctor will take a blood sample the same way as traditional blood samples are taken.