.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.
Pap screen testing should begin at age 21. Routine screening is recommended every three years for women ages 21 to 65. For women ages 30 to 65 who have a normal Pap test result and negative HPV test, rescreening should be done in five years.