Hello! Thank you for your question. Breast augmentation is a procedure often sought by women to increase size, add upper pole fullness and projection along with improve shape and symmetry of her breasts. Women who have the breast augmentation done report increased self-confidence, self-esteem, and more comfortable with her body. In fact, it has been the most popular procedure in plastic surgery in the US for the past few years. Many surgeons use 18 years of age as the standard for when to offer the breast augmentation procedure to women. Maturity and the ability to make an educated decision for yourself of whether this procedure is the right one for you as well as factors regarding implant choice, size, incision placement, position of the implant, other adjunct procedures, etc are major factors. Having the maturity to understand all of the risks and benefits of the surgical procedure is also mandatory - thus, most are readily able to comprehend this at that age. 23 years of age is the FDA guideline for utilization of silicone implants. Good communication between you and your surgeon of your expectations is warranted - choosing your surgeon wisely is the first step. Consult with a board certified plastic surgeon well-versed in this procedure. Research your surgeon's education, training, as well as ability to perform this procedure. See postoperative photographs and most importantly choose the one who you feel most comfortable with and competent to meet your expectations. Discussion of your wishes and having an honest and open dialog of your procedure is mandatory (e.g, implant type, incision, placement, lift, etc). I have found that photographs brought by the patient is helpful to get a visualization of the appearance you wish for in terms of size, shape, fullness, etc. In addition, your surgeon's pre and postoperative photographs should demonstrate a realistic goal for you. Once this has been accomplished, allow your surgeon to utilize his/her best medical judgment during the procedure to finesse the best possible result for you after preoperative biodimensional planning and fitting the right implant for your breast width. Hope that this helps! Best wishes for a wonderful result!