8 Important Tips To Choose The Right-Fit Pregnancy Bra

check_icon Research-backed

Image: Shutterstock

IN THIS ARTICLE

It is important to wear the right pregnancy bra to keep your breasts supported and comfortable. As your pregnancy progresses, your breasts may change in size and shape due to hormonal fluctuations. Hence, you may need to upgrade your bra according to the changes in your breasts.

Read this post to learn more about the right time to buy a new bra, the difference between regular, maternity, and nursing bras, how to measure your breast size to find the correct bra, how many maternity or nursing bras you may need, and whether underwire bras are safe during pregnancy and nursing. This post also discusses whether sleep and sports bras are helpful during pregnancy.

Do You Need A New Bra During Pregnancy?

During pregnancy, your breasts become bigger and sensitive, which is why you need a comfortable maternity bra.

The hormonal fluctuations, expanding rib cage, weight gain and production of milk in the mammary glands late in the pregnancy, are a few factors that lead to breast enlargement. This makes it necessary to invest in a perfectly fitting support bra (1).

When Is The Right Time To Buy A New Bra?

It is the time to buy a new bra when:

  • You see indentations of the band and straps while removing the bra
  • Breasts spill over the cups
  • You feel the bra is tight-fitting
  • You start feeling uncomfortable with your normal underwire bras
  • Shortness of breath or a feeling of being unable to take a deep breathe might mean the bra is too tight around the chest

Not all women experience the same physiological changes during pregnancy. Some may find their cup size increasing throughout pregnancy, while some might notice growth in the first trimester and the last. Changes in the breast sizes usually happen around the third month of pregnancy, i.e. after 12 weeks. You can purchase a new bra after that when the breast growth stabilizes.

What Is The Difference Between Regular, Maternity And Nursing Bras?

A regular bra comes in various colors, styles and comfort levels. They are designed for breasts that are less heavy and sensitive. They have a single layer of fabric with inferior underwires and lace trims.

A maternity bra is an enhanced version of a regular bra specially designed to offer support to the growing breasts. It has a soft cotton lining, extra layers of fabric, wider straps, a band with extra hooks and eyes for easy adjustment (2). Maternity bras do not have underwire cups that the regular bras have. You can go for a seamless maternity bra as it can nurture your growing breasts.

A nursing bra has an extra feature – panels or clasps which can be opened to expose the nipples for breastfeeding. They are designed with a heavy bust and reinforced lower cups, supportive straps, double layered back, wider back band, extra hooks and eyes, and good cup coverage.

You can switch to nursing bras in the middle of the third trimester, as they serve a dual purpose of giving the breasts enough room to grow, and making breastfeeding convenient for you. Investing in nursing bras can be a good way to cut down on the maternity expenses.

The best bra to wear during pregnancy is the one that is supportive and comfortable. But it is not easy to know which type fits you the best.

How To Buy The Right Pregnancy Bra?

Here are some tips that help you choose the right-fitting pregnancy bra:

  1. Choose a bra that is neither too loose nor too tight.
  1. It should be made of a light, breathable fabric, preferably cotton and not laced and synthetic fabrics.
  1. It should have wider shoulder straps, support panels, and back fastenings that are adjustable and felicitate your growing breasts during lactation, post-delivery.
  1. The bra should be able to cover the entire breast, without any bulges at the top, bottom or the sides of the cups.
  1. If the straps of the bra cut into your shoulder line and cause pain and discomfort when you are lactating, it indicates that the bra is not of the right fit. The shoulder straps should stay in their place without digging in, even when you stretch your arms or upper body.
  1. The nipples should point straight ahead and not lie down or point up when you wear the right bra.
  1. The bra hook strap at the back should be in the right position; it shouldn’t be pointing towards your upper back.
  1. Avoid hardwired or underwired bras during pregnancy. You may find them digging into the skin at different places, which is not at all comfortable.

How To Measure Your Size For Maternity And Nursing Bras?

Measuring bra size involves two components – band size (for instance 34, 36, 38) and cup size (A, B, C, and more.).

1. Measure the band size

Wear a comfortable regular bra and stand in front of a mirror. Let your back and shoulders be straight (relax and do not hold your breath). Wrap the tape around your chest where the band sits and ensure it is intact (not too loose or tight). If the measurement is an odd number, count the next even number.

2. Measure the bust size

Wrap the tape loosely around your breast, at the tips. Hold the tape around the body fairly loose. Round up to the nearest number.

3. Calculate the cup size

Subtract the band size from the bust size to get your cup size.

BUST
MINUS BAND DIFFERENCE
US CUP SIZESEUROPEANUK
less than 1″AAAAAA
1″AAA
2″BBB
3″CCC
4″DDD
5″DD/EEDD
6″DDD/FFE
7″DDDD/GGF
8″DDDDD/HHFF
9″DDDDDD/IIG
10″JJGG
11″KH
12″LHH
13″MJ
14″NJJ
15″K

For example:

Band size – 38”
Bust size – 41”
Cup size – 41”-38” = 3”, cup size C.
Therefore, your bra size will be 38C.

So, got a fair idea of what type and size of bras to buy during pregnancy? Read further as we answer some more queries you might have on maternity bras.

Tips For Buying The Right Fit Bra

Here are the signs of a good fit and an ill-fit bra.

Signs of a well-fitting bra
Breasts are completely inside the cups
No wrinkles or bumps develop in the cups
The middle section of the bra, between the breasts, is flat.
If there is an underwire, it should not touch your breast tissue and must lie flat on the chest
Rib band of the bra sits below the shoulder blades

Signs of an ill-fitting bra
Breasts spill over the top or sides of the bra
Straps keep falling off the shoulders
Bra straps dig into the shoulders
Breasts have no lift or support and sag
Back band keeps riding upwards


How Many Maternity Or Nursing Bras Do I Need?

You can buy two to three maternity bras and keep rotating them between wash and wear. Ideally, you will need three nursing bras, one to wear, one to launder and one as a spare. This will help you be ready for any unexpected leak, baby spit-up or hot flash. You can go for the next set once you feel the need for a better fit.

Why Are Underwire Bras Not Safe During Pregnancy And Nursing?

The only concern with underwire bras is they can alter the blood flow and affect the milk production or lead to clogged ducts or mastitis (inflamed breast tissue). Although there is no evidence supporting this, it is better to avoid underwire bras while pregnant.

How Are Sleep Bra And Sports Bra Helpful During Pregnancy?

Sleeping during pregnancy can be problematic when your tender breasts press against the bed. A good maternity sleep bra will provide gentle support when you sleep, almost making you feel like you’re not wearing one.

If you plan to exercise or head to a gym for a workout or to practice yoga, a maternity sports bra would be a good choice. These bras offer enough support while preventing any friction when you move. They come with extra back support.

The bra gives a shape to your breasts. And the right bra gives the right shape. It not only makes you feel comfortable but also confident. You do not have to feel conscious about the wrongly shaped breasts when you go out or even at home or work.

Pregnancy causes the breasts to change in size and shape; therefore, using a good pregnancy bra is essential for optimum comfort and support. These bras are made with soft fabric, have wider straps, and are easy to adjust. If you notice your bras are suddenly tight, your breasts are spilling over, or you experience shortness of breath due to a tight chest, you know that you require a new bra. A proper pregnancy bra will keep your breasts inside the cups and not cause wrinkles over them.

The following two tabs change content below.

Cheryl Rowe

Cheryl completed her trained in midwifery in in 1993 and worked in labour ward setting for a long time. While she gained experience in managing various pregnancy complications, she also realized the need for a softer and gentler approach of birthing for mothers who have low-risk pregnancies. She is an advocate of less interventional deliveries to keep it as natural... more

Rebecca Malachi

Rebecca is a pregnancy writer and editor with a passion for delivering research-based and engaging content in areas of fertility, pregnancy, birth, and post-pregnancy. She has been into health and wellness writing since 2010. She received her graduate degree in Biotechnology and Genetics from Loyola Academy, Osmania University and obtained a certification in ‘Nutrition and Lifestyle in Pregnancy’ from Ludwig... more