Definition. If you've delivered a baby by C-section and you're pregnant again, you might be able to choose between scheduling a repeat C-section or attempting vaginal birth after C-section (VBAC).For many women, VBAC is an option.In fact, research on women who attempt a trial of labor after cesarean (TOLAC) shows that about 60 to 80 percent have a successful vaginal delivery. VBAC isn't right for everyone, though. Certain factors, such as a high-risk uterine scar, can make VBAC inappropriate.efinition. If you've delivered a baby by C-section and you're pregnant again, you might be able to choose between scheduling a repeat C-section or attempting vaginal birth after C-section (VBAC).
CAD/CAM (computer-aided design and computer-aided manufacturing) refers to computer software that is used to both design and manufacture products. CAD is the use of computer technology for design and design documentation. CAD/CAM applications are used to both design a product and program manufacturing processes, specifically, CNC machining. CAM software uses the models and assemblies created in CAD software to generate toolpaths that drive machine tools to turn designs into physical parts. CAD/CAM software is used to design and manufacture prototypes, finished parts, and production runs.
If you think of mechanical CAD, the first thing that comes in your mind is AUTOCAD. AUTOCAD is developed and distributed by AUTODESK INC. This CAD software is mainly used for creating 2D drawings although it can be used for 3D modeling. In my opinion, 3D modeling is not that user friendly but when it comes to 2D drafting it is the best software available compared to others.