The reason for this change is due to hormones, such as progesterone and estrogen. When you are about to feel an increase in your breast size, you will feel a tingling sensation as if you are about to get your periods. When a woman is expecting, her body is filled with lots of hormones that are responsible for shaping her breasts. The hormones shape the breasts by pumping extra blood flow and increase the size of the tissue, resulting in the added size of the bust.

The 5 Ways Your Boobs Change Throughout the Month



9 Women Explain What Their "Pregnancy Boobs" Actually Feel Like
In this article, we discuss the breast changes that are most common during each trimester. We also provide some tips on easing breast discomfort when pregnant. It is important to note that breast changes vary from woman to woman, and not everyone will develop all of the symptoms below. According to the National Institute of Child Health and Human Development , women may have sore, heavy, or tingly breasts as early as 1 to 2 weeks after conception. The nipples may also feel sensitive or even painful to touch. These changes occur because of rising hormone levels in the body and increased blood flow to the breast tissue.


Breast changes during and after pregnancy
Jonathan Croswell has spent more than five years writing and editing for a number of newspapers and online publications, including the "Omaha World-Herald" and "New York Newsday. A woman's breasts can easily grow one to two cup sizes over the course of her pregnancy. But after birth, many women lose this added volume in their breasts, and some women's breasts become even smaller than they were before giving birth. Maintaining the added volume gained during pregnancy is more difficult for women who breastfeed, because women who breastfeed are restricted as to the drugs they can take to maintain weight while breastfeeding. Choose to breastfeed your baby.



You may have heard that one of the first pregnancy symptoms many women have is changes in their breast tissue. It is true that your breasts will respond to you being pregnant by changing in preparation for breastfeeding. Learn about some of the changes you can expect in pregnancy from your breasts.