Can Bumps Be A Sign Of Pregnancy

Can Bumps Be A Sign Of Pregnancy?

As a woman contemplating pregnancy, any changes occurring within your body—especially those that appear out of nowhere—can have you frantically searching for a sign of an impending pregnancy. You might be asking, “Can bumps be a sign of pregnancy?” and the answer to that question is, “Maybe.”

What Are These Bumps?

The bumps in question are more commonly known as Montgomery tubercles. Montgomery tubercles are small bumps on the areola that served as an important part of breastfeeding in mammals. In humans, these glands are usually only detectable during certain times of the reproductive cycle, changes in hormonal levels, and in some people’s cases, pregnancy.

A Second Sign Of Pregnancy

As women approach and navigate through pregnancy, one of the most commonly sought-after signs is a change within the breast area. As your hormone and estrogen levels begin to shift during the early stages of pregnancy, and the blood supply to your chest area increases, the Montgomery tubercles may become swollen and more visible. On average, your Montgomery tubercles may grow up to twice their size!

Using Montgomery Tubercles As A Pregnancy Sign

Although there is no guarantee that discovering enlarged and more visible Montgomery tubercles is an indication of pregnancy, the change can be a useful tool for women trying to figure out if a pregnancy has occurred. Other signs that may confirm a positive pregnancy result may include:

  • Missed period
  • Nausea or vomiting
  • Sudden increase in fatigue
  • Frequent urination
  • Abdominal bloating
  • Increased sensitivity to odors
  • Increased breast tenderness

It is important to keep in mind, however, that the Montgomery tubercle is not a diagnostically reliable tool for pregnancy. While it is an interesting physical sign that can help you track changes that make you feel like you are pregnant, further investigation is the only reliable way to know if a pregnancy is actually occurring.

Other Reasons For Enlarged Montgomery Tubercles

It is important to note that Montgomery tubercles can also enlarge as a result of hormonal changes due to medications, such as birth control, or other medical conditions unrelated to pregnancy (i.e. hormonal imbalances, thyroid problems, etc.).So it is important not to jump the gun when it boils down to making any assumptions or claims about the possibility of a pregnancy.


In conclusion, a change in the breast area, wherein the Montgomery tubercles become swollen and enlarged, can most certainly be an indication of an impending pregnancy. It is also possible, however, that other conditions, medications, or diseases are responsible for a change in appearance of the Montgomery tubercles. It is imperative to do further research and investigation to ensure the proper diagnosis and to ensure that other issues unrelated to pregnancy are ruled out.

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