Girls! Do you have one boob bigger than the other?

So my right boob is smaller. It was always smaller but I didn't think anyone would notice, until this summer a guy friend of mine pointed it out. I'm 18 so I hope the right one will catch up with the other one so that they'll be more symmetrical. But, is this normal? Do you have a boob bigger than the other?
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Most Helpful Girls

  • Yup, I do. If I remember correctly, my right is slightly bigger than the left. Pretty much everyone has one breast slightly bigger or smaller than the other, it's totally normal! :) Usually it's not a hugely significant difference but there are people who have one breast that can be a totally different cup size to the other.

  • It's a very well known fact that the majority of women have one boob slightly bigger than the other, and it is normally always the left one.
    There is some very interesting theories as to why this happens, which may be worth your while looking up.

    • Does this has something to do with handedness? 'Cause i'm left-handed and my left is the smaller one (just a small difference though, can only notice this when nude and staring at it, lol).

    • @IsabelGuimaraes Quite possibly, but I seem to remember reading somewhere or other that has something to do with our heart ( also left hand side) in so much as giving it extra protection. However, please don't quote me on this as I could very well be wrong, but I do know there are numerous theories regarding this.

    • I won't :) I just thought you'd know and you made me curious because though the differences are small, everything on the right side of my body looks better in my opinion. And I read somewhere most people tend to like the left side of their face better, but since I prefer the right side of my face, I thought it could have something to do with handedness since most people are right-handed and I'm not.

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  • this is very common; most women have one boob that's bigger than the other, sometimes by a full cup size.

    (in my case, righty is just slightly bigger than the left.)

Most Helpful Guys

  • Yes. That's because your internals aren't exactly perfectly even - aka your heart is a little more to the left = your left boob is usually a bit bigger.

    Almost all girls do have uneven breasts. Usually it's up to 1-1,5 cup sizes difference.

  • It is perfectly normal. Many people experience that.

    Watching this might help you as well.

    https://www.youtube.com/watch?v=bYkY4Yig3Gk
    • I love asapScience ahahaha

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What Girls & Guys Said

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  • We Girls... All Do Here, dear.
    Just like we All, Small or Tall, Have One leg Longer than the Other One, hun. xx

  • A body is never symmetric, but I never measured both. Anyhow the difference is not such that it is very noticeable

  • i think this is very common. everyone woman i've been with hasn't had 100% symmetrical breasts. some studies show that nearly 90% of women have asymmetrical breasts

  • Nope thank the Lord. Two perfectly sized 36DDs.

  • Most women usually will, usually it's the side of your most dominant hand.

    • It seems like it's the contrary according to some things I've read. And I am left-handed but everything on my right side looks better (my right breast is the bigger one, lol, but the differences are small).