Boobs Falling Out of Bra – Prevent & Stop it

woman in white bra
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Do you often experience uncomfortable bra spillage? Are you looking for a way to ensure that your boobs stop falling out of your bra? 

Women with large breasts may find it challenging to keep their boobs contained within their bras. 

This unfortunate event can also be the reason for you to feel self-conscious. 

After all, it can create the unwanted “quad-boob” and cause worse wardrobe malfunctions.

No woman would ever want to experience this feeling. 

We want to help you avoid this problem, so we’ve written a quick guide on boobs falling out of bra and how to fix it.

Why Do My Boobs Fall Out of My Bra?

The first step to fixing any problem is to find its cause. 

In this case, various reasons can cause your boobs to fall out of your underwear. 

Firstly, you may be using a bra with a cup size that’s smaller than yours

When the cup size is too small, the cups can’t support the entirety of your breast tissue. 

On top of the bra spillage, it will feel uncomfortable.

Another root cause is if you’re using a bra with the wrong breast shape

Remember that not all bras work for every breast shape. Some bras work better for some women, while others aren’t suitable for them.

Sometimes, it’s your bra band that is causing the spillage. 

If your bra band is too tight, it can stretch as you move, which causes the cups to move apart and lose proper support. 

Additionally, a tight band can feel like it’s cutting through your skin.

Ultimately, using a bra with the wrong fit can cause spillage. However, there are also instances where you may already have the right bra but still have your boobs falling out. 

If this is the case, it may mean that you have uneven breasts. 

Having uneven breasts is more common than you think. Some women have one larger breast than the other.

The degrees of severity are also different for each person. Sometimes, it will look like you have symmetrical breasts. For other women, the severity is so noticeable that they need to get custom bras. 

How to Find Your Cup Size to Keep Boobs from Falling Out of Your Bra

The simplest way to fix this problem is to find a bra that fits your boobs perfectly. 

Yet, while the solution is simple, resolving the situation is different for each individual. For example, you might be using bras with the right band size but the wrong breast type.

Do your breasts spill out of the top of your bra? A possible reason is that you are using a bra with the wrong cup size. 

Here is how to find your cup size and get bras with the right cup size. 

Grab a tape measure and start by measuring your band size first. Wrap it across your back, under the arms, and around your chest. 

Keep the tape measure just above your bustline. 

Next, round to the nearest whole number to get your band size. Afterward, get the measurement of the fullest part of your bust.

Take the two measurements and subtract the chest measurement from the bust measurement. Use the list below to find your cup size. As for the rest, add a cup size for each extra inch. 

  • 1 inch = A cup
  • 2 inches = B cup
  • 3 inches = C cup
  • 4 inches = D cup

Now, you know how to find your cup size.

Finding Your Breast Type and Bra Style

Do your boobs still fall out after getting a bra with the right cup size? You may not have the wrong cup size but the wrong breast type instead. 

Here is a list of the different breast types:

  • Asymmetrical. One breast is noticeably larger than the other.
  • Close Set. The breasts have only a small space between them and more room at the sides and underarm. 
  • Wide or Side Set. Unlike close-set breasts, this type leaves a wide space in between the two breasts.
  • Conical. Breasts have a cone shape instead of a round shape. 
  • Bell-Shaped. This breast type features a slim top and full bottom. 
  • Slender. The breasts are long, narrow, and point downward. 
  • Teardrop. The breasts have a round shape at the bottom but less fullness at the top.
  • East-West. The nipples noticeably point outward.
  • Relaxed. Relaxed breasts have loose breast tissue with nipples pointing downward.
  • Athletic. The athletic breast type looks wider, has more muscle, and has less breast tissue. 

Look in the mirror and observe your breast shape, fullness, and nipples to find your breast type. 

If you’re not sure, you can also go online and look at the different bra types. Compare the breast types and find the one that best matches your breasts.

How to Choose a Bra Style for Your Breast Type

Once you know what breast type you have, the next move is to choose a bra style that suits it. 

We gathered a list of the bra styles you’ll find on the market that can help reduce breast spillage.

Full Coverage Bra

As its name indicates, a full coverage bra has cups covering all parts of the breast. 

This coverage provides maximum support and suits all breast types. Full coverage bras come lined and unlined. 

Balconette Bra

A balconette bra is another bra that suits all types of breasts, especially fuller types. 

This bra style cuts horizontally across the top of the cup to provide a subtle lift. Balconette bras are often unlined, but you can also find lined versions.

T-Shirt Bra

This type of bra has molded cups and has a light lining. They don’t usually come with an underwire. It’s an excellent fit for you, no matter your breast type.

Push-up Bra

A push-up bra usually has an underwire and extra padding on the bottom of the cup. These elements lift and push the breasts together to enhance the cleavage. 

While all breast types suit them, women with athletic and smaller breasts get the most benefit when wearing them. 

You can also use push-up bras with removable padding to balance asymmetrical breasts.

Don’t focus on only the fit and shape of your bra. On top of everything, make sure you’re comfortable and feel confident in your new bra.