Breast changes during pregnancy

Together with medical professionals, we created a helpful infographic that outlines everything you need to know about breast changes during pregnancy and beyond.

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What Do Professionals Say About ...

Breast Changes During Pregnancy?

Anouk Bolhaar

Lactation Consultant Mama Vitaal

"The development of breasts varies greatly from woman to woman, but it’s amazing how nature works. Take the Montgomery glands, for example. These glands play a vital role in areola breast changes during pregnancy, acting as a ‘scent organ.’ The fluid they secrete provides sensory stimulation for the baby, helping them find the nipple more easily and latch effectively."

Nina Cingel

Lactation Consultant and Founder of Boezemvriend

"Most women realize they’re pregnant because of sore breasts while pregnant. At first, breast changes happen rapidly—breasts swell, nipples become tender, and your bra might suddenly feel uncomfortable. Growing heavier and increasing in size are completely normal signs, whether it’s your first, second, or third pregnancy."

Marjes Elling

Lactation Consultant IBCLC

"Breast changes don’t stop after pregnancy. During pregnancy, it’s common to experience pregnancy nipple discharge, as your body prepares for breastfeeding. While nursing, breasts may appear smaller after about six months due to a loss of fat tissue. However, by the time your baby is 15 months old, most women find their breasts return to their pre-pregnancy size—not smaller. This holds true whether or not the mother breastfeeds."

Want to know everything about breast changes during and after pregnancy?

We feel you. Download our infographic now to learn what to expect from your breasts before, during, and after pregnancy.

Pssst... getting curious?

Here’s a sneak peek of the infographic:

Breasts During Pregnancy

Cup WOW

Some women notice swollen, sore, or itchy breasts as the first sign of pregnancy - even before taking a pregnancytest.

Breasts During Pregnancy

Boobs at work

From pregnancy nipple discharge and sensitive breasts to stretch marks and visible blue veins—this trimester is a true transformation for your body.

Breasts After Pregnancy

Back to basics?

Your old lingerie might fit again after about six months, but that’s not the case for every woman.