.dwg. DWG (from drawing) is a proprietary[2] binary file format used for storing two- and three- dimensional design data and metadata. It is the native format for several CAD packages including DraftSight, AutoCAD, IntelliCAD (and its variants), Caddie and Open Design Alliance compliant applications.
You and your doctor can decide when it's time for you to begin Pap testing and how often you should have the test. In general, doctors recommend beginning Pap testing at age 21.
The American Cancer Society recommends the following: 1  Cervical cancer testing should start at age 21. Women under age 21 should not be tested. 2  Women between ages 21 and 29 should have a Pap test done every 3 years. Thereâs also a test called the HPV test.