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Male Puberty
Female Puberty

Why do girls have bras?


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Wiki User
November 15, 2008 8:03PM

Assuming you're a boy, you probably don't need to know, but it is mainly so that people can't see through their shirts to their chest, to stop their breasts from jiggling, so the nipple doesn't show through the shirt, and sometimes to make themselves feel better, or more confident by looking good around guys.