Breast Changes During Pregnancy

Some of the most noticeable physical transformations you’re likely to experience are changes to your breasts. Providing them with the right care and support during each trimester should be an important consideration in every pregnancy.

💗Breast Changes in the First Trimester (Weeks 1 – 12)

After the first month of pregnancy, your breasts begin their amazing transformation into milk-producing organs, which can result in soreness or swelling. You’re likely to experience breast size fluctuation and fluid retention over the next few months, so bras that are flexible, such as wireless bras, will be a godsend to accommodate such breast changes!

Bra Tips for 1st Trimester:

• Schedule in some ‘me-time’ and head to your nearest Triumph store for a professional fitting. Make sure the bras you choose are fitted on the tightest hook and eye fastenings to allow for growth across the back and diaphragm.
• To help alleviate pain and sensitivity, do away with moulded, underwired styles and opt instead for soft, wire free bras like the Non Wired Bras by Triumph Lingerie. Available in assorted colors and styles to suit your different daily activities.

💗Breast Changes in the Second Trimester (Weeks 13 – 28)

Many women find the second trimester of pregnancy the easiest of the three. You might even feel up to exercising, although it’s always best to check with a health professional before doing so. 

Even if you’re feeling a little more like ‘you’, under the surface the changes are still in full swing! As your breasts prepare for motherhood, your nipples and areolae may darken. Little bumps or pimples in the area might also become more prominent, but these are nothing to worry about – they’re there to protect your breasts and help to fend off soreness and infection if you decide to breastfeed.

It’s not uncommon to experience an increase in breast size during the second trimester, which can result in stretch marks. Some women find this disheartening, but rest assured that these will fade and become much less noticeable over time.

💗Breast Changes in the Third Trimester (Weeks 29 – 40)

By now, your breasts are likely to be experiencing the most dramatic changes during your pregnancy - they may appear significantly bigger than before - some women will go up one cup size whilst others might jump three or four.

Bear in mind that your frame size will reduce after birth, but that the breasts themselves will increase as the milk comes in, so it’s important to make time for regular professional fittings throughout your pregnancy.

If you’re thinking about breastfeeding, now’s the time to stock up on nursing bras with drop-down cups for maximum flexibility. Your breasts might also begin leaking milk, so make life easier for yourself and look for bras that can be easily machine-washed!

Bra Tips for 3rd Trimester:

• If your breasts are noticeably bigger during pregnancy and you feel you need some light support, you might find it comfortable to start wearing a bra in bed. The sloggi Zero Feel Top, and the Fit Smart Non-Wired Padded Bra, are both super comfortable wire-free top, that is light and comfortable to sleep in.

Need help with sizing? Find your perfect fit here, or head to your nearest Triumph store for a professional fitting.