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How Your Breasts Change During Pregnancy and Beyond

areola when pregnantWhen pregnant, your breasts will become bigger, sore, and eventually leak breast milk. Changes in the areola when pregnant are also common.

Some women notice these changes as a sign of being pregnant, while for others, any breast changes will occur way further into the pregnancy.

After pregnancy, many of these changes will be reverted, but not exactly to your pre-pregnancy look.


What Breast Changes To Expect When Pregnant And Beyond

Areola Before Pregnancy

The areola is the center of the breast where the nipple is located. This is also where the sweat glands, sebaceous glands, and glands of Montgomery are located. Before becoming pregnant, the area is typically a different shade than the rest of the skin. It may be tan, beige, or brown.

Areola When Pregnant – What to Expect

As pregnancy progresses, hormonal changes in the body can alter the appearance of the areolas. They tend to become a darker shade than they were before pregnancy. The area may become larger for some women. The skin of the areola thickens to become stronger for nursing.

The nipple, which is located in the center of the areola, becomes larger and more erect, which will also help prepare the breasts for nursing. The glands of Montgomery, the bumps in the areola, tend to grow in size.

Breast changes during pregnancy

Other Breast Changes When Pregnant

Your breasts are likely to grow bigger. Some women, who do not notice a major change to their areolas, will at least notice larger breasts, as the body prepares for breastfeeding.
Breast soreness is a common experience for pregnant women. This may occur due to hormones in the first trimester. It can also be noticed again in the third trimester, as the breasts begin to enlarge for the upcoming milk supply.

Leaking is another common change of the breasts for pregnant women. The substance will likely be colostrum, the very first breast milk needed by nursing infants the first couple days following birth. This fluid may be thicker and more yellow looking than regular milk. Breast pads can be inserted into your bra in order to prevent leaking through your clothing.

Why Changes In Areola?

There are several benefits to the changes of the areola during pregnancy. The skin thickens to make breastfeeding less painful. If it stays the same, it can be quite delicate.

When a baby is forcefully suckling the area every two to three hours, it can be too sensitive if it does not change to a tougher, thicker skin. The glands of Montgomery get larger in order to protect the breast from infections. The darkening of the area is to help the baby detect where to latch on. The enlargement of the nipples makes it easier for the baby to drink from the breast.

So it is all a matter of making breastfeeding as easy and safe as possible. The body is fantastic, don’t you think?! This may be be a small comfort, if you find that you don’t really like the new looks of your pregnant breasts.

Your Post Pregnancy Breasts

Most women will notice their areolas returning to their normal color, size, and shape when they stop breastfeeding. Those who do not breastfeed can see the changes revert faster than those who do choose to nurse.

For some women, the areolas never look the same as they did before. For many, the color may lighten, but it will not be as light as it was pre-pregnancy.

If your dark areolas continue to stay dark way after your baby is born and you have stopped breastfeeding, there are skin lightening gels like this one on Amazon available, that can be used for breasts and also for private parts. Some people swear by them, others don’t notice any change at all. I never tried myself. But if this is a problem for you, it might be worth a try. (But not while breastfeeding!)

An unwanted effect of this is that the breast tissue is being stretched. If you gain a lot of weight while pregnant, your breasts will become even bigger. Research has shown that pregnancy, rather than breastfeeding is contributing to saggy breasts post pregnancy. It’s certainly not a fun side effect of pregnancy, but unfortunately a reality. By keeping your weight gain under control and avoiding smoking, you can do a lot to prevent some of the sagging. Avoiding breastfeeding is not going to help.

Here is a long thread with moms sharing their feelings about the appearance of their post pregnancy breasts.

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Image of breast changes:”Breast changes during pregnancy” by Mike Hughey, MD: Brookside Associates, Ltd. – Dr. Michael Hughey.