With the new report out about breast augmentation being the most popular cosmetic surgery in the US. My question is, could evolution play a part in how women's breasts are shrinking? For example, if someone’s great grandmother breast fed to her children, her daughters also breast fed her children and the daughters breast fed her children, I think the women in this line of family will have bigger breasts when they reach adulthood but could it be the opposite to a family who’s great grandmother didn’t breast feed her children and her daughters did the same? I have a gut feeling, that women who’s family has a background of not breastfeeding will have daughters that’ll have smaller breasts. I thought about this because my wife who’s a small 5’3 Asian woman has natural 36DD’s and all her sisters has big breasts as well. Her mother breast fed all her children as well as her grandmother and great grandmother.