In this lesson you will learn about some new symptoms, tips that may help, prenatal tests, a discussion about your body image, and when to call the doctor. Most women find the second trimester easier than the first in terms of nausea and fatigue. But other new, more noticeable changes to your body are now happening. Your abdomen will expand as your baby continues to grow. And before this trimester is over, you will feel your baby beginning to move. At first, the movements feel like a butterfly fluttering its wings!