Weight change might affect the size and perkiness of your breasts. Results of surgery could change in the future with significant weight change or pregnancy. The milk of pregnancy could change your surgical results. After pregnancy, your breasts could remain the same size, slightly bigger, slightly smaller and/or droopier. And, what can happen, can change from pregnancy to pregnancy. I recommend, if and when you are ready, an in person evaluation by a plastic surgeon to be measured and discuss your goals. After I measure and discuss goals with my patients, we then look at pictures of former patients with similar measurements. My patients tell me that this process is very helpful in determining what is right for them. Dr. Ted Eisenberg, Board Certified Plastic Surgeon and Author RealSelf Distinguished Hall of Fame Inductee