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.
You can take a pregnancy test to see if it worked no sooner than 10 days after the accident. After you take the morning after pill, you need to use birth control each time you have sex, as the morning after pill will not reduce the risk of pregnancy from sex you have after you use it.