I've noticed ever since I hit 25 (I'll be 27 in a few weeks) my breasts have gone from a D to a DD. I have pretty much stayed the same weight. Has anyone else experienced a super latent 'growth spurt' so to speak? I've looked it up online a bit and have found some research to show it is slightly common for women's breasts to grow in their 20s. And of course, not counting pregnancy here...obviously that causes some changes!