Can sleeping with your bra on really cause breast cancer?!

Question: Im 13 and still going through breast development so I sleep with a bra on because I find my breasts hurt if I dont wear one. My friend told me that sleeping with a bra on can cause breast cancer. Is this true or is she trying to freak me out?

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Answers: Im 13 and still going through breast development so I sleep with a bra on because I find my breasts hurt if I dont wear one. My friend told me that sleeping with a bra on can cause breast cancer. Is this true or is she trying to freak me out?

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According to the American Cancer Society, there is "no scientific or clinical basis" to an Internet rumor that claims that under-wire bras cause breast cancer. So tell your mom that there is no proof that wearing a bra

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