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.
If you have no idea when your period is due, we recommend waiting at least 19 days after the last time you had unprotected sex before taking a Clearblue Pregnancy Test. If you are testing from the day of your expected period, you can test any time of the day. If testing early you should use the first urine of the day.