It’s no secret pregnancy takes a toll on a mother’s body. Most parts of your body are probably getting bigger, including your breasts. There are many changes your breasts experience as your body prepares to nourish your little one. Do all pregnant women experience the same symptoms? What triggers breast tenderness? And why do our boobs suddenly resemble Dolly Parton? We’ll break down the stages and give you a better idea of what to expect during the next nine months.