The thing about breast growth is you never know what they will do. Your breast will continue to grow until the age of 21, and may change in size throughout your life. How big your breast will be, is unknown. You can look at your mother and sisters, and get a general idea of the size your breast will be, but there is no way to know for sure.

The good new is that many girls breast don't hit a growth spurt until around 16 or 17, so yours may be on the way. Don't worry too much; your breast will probably gain in size soon.

What if my breast doesn't grow any bigger? Small breast are not a bad quality, in fact many girls (and guys), prefer small to medium size breast. There are many advantages in having small breast. With smaller breast comes increased mobility, less chance of back problems, and many other positives. But don't give up yet, given time your breast may grow to a size that you can be proud of. Learning to love what you have can be difficult, but that is the best advice there is.

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