Is It Wrong to Sleep in a Bra?

By Max. D Gray. Updated: June 4, 2019
Is It Wrong to Sleep in a Bra?

Many women prefer to sleep in a bra because they find it more comfortable, yet wonder if they are really doing it properly or if it may harm their bodies in some way. There are several theories in this debate that talk about harmful effects caused by wearing a bra 24 hours a day, but are they true? In this oneHOWTO article we want to help answer this question and show whether sleeping in a bra is harmful or not.

You may also be interested in: Why Is It Bad To Wear Very Tight Clothing
Steps to follow:

Some preach that sleeping whilst wearing a bra causes breast cancer. This is one of the most widespread theories. If your bra is too tight a fit, it is possible that it can impede your blood circulation and leave marks on your skin. However, this does not mean that it increases the likelihood of breast cancer. According to experts sleeping in a bra does not cause this type of cancer so this theory is false.

Is It Wrong to Sleep in a Bra? - Step 1

What's more, there is a myth that sleeping in a bra prevents your breasts from sagging, keeping them firmer for longer. This is another theory that is not supported, as every woman's body is different. The passage of time is inevitable and ageing affects women differently and at different times, regardless of whether you wear a bra or not whilst sleeping. The only way of keeping breasts firmer for longer is by doing particular exercises for them.


So, wearing a bra whilst sleeping is neither good nor bad. Neither option will produce beneficial or harmful effects. It can feel comfortable or uncomfortable. For women who prefer to sleep wearing this garment, wear non-wired bras made from fabrics that promote skin perspiration and don't wear them too tightly, so you get a better night's sleep.


These types of bras are highly recommended, especially for pregnant women, women who are breast-feeding, those with big breasts or who have just gone through a surgical procedure in the breast area, because they help to reduce any potential discomfort caused by these conditions.


Therefore, choose whether you sleep in a bra or not based on your own comfort and preferences, without worrying as to whether you are causing any harm to your body because you aren't.

Just remember that if you choose to sleep in a bra, you should wear one that it's not too tight, as it can impair the blood flow and cause serious problems. Also, choose one that is made in cotton, because synthetic polyester bras can raise the temperature of your breasts while you sleep.

This article is merely informative, oneHOWTO does not have the authority to prescribe any medical treatments or create a diagnosis. We invite you to visit your doctor if you have any type of condition or pain.

If you want to read similar articles to Is It Wrong to Sleep in a Bra?, we recommend you visit our Family health category.

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