Thank you for your question. This is quite a long discussion that you should have with your plastic surgeon. However I will give you some basic answers. The obvious pro of having a breast augmentation is that you will have larger fuller breasts. They may also feel very natural. This can have the effect of boosting your self esteem. Unfortunately like any surgical procedure there are risks. These risks include , assymmetry, scar formation, infection, implant rupture, capsular contracture (constricting scar around the breast implant), loss or change of sensation around any part of the breast, and the need for revisional surgery. Despite hearing about risks the great majority of patients are extremely happy with the surgery.