What are the pros and cons of getting breast enhancement?

That depends: If you have been embarrassed of your small breasts, than having a well done breast augmentation is definitely well worth it. Especially today, patients have so many choices; fat transfer breast augmentation, augmentation using silicone gel and saline implants. Of course if you are not lucky, you may have every complication in the book, but these are rare in the hands of reputable plastic surgeon.

Positive vs Negative: There are many potential negatives but the positives outweigh the negatives and include: infection, hematoma, wound breakdown, asymmetry, implant exposure/extrusion/rupture overcorrection/undercorrection, contour irregularity, capsular contracture, distortion with muscular contraction, interference with oncologic evaluation of the breast, interference with nipple sensation, nursing or aging, etc.