is nausea a symptom during the second trimester
The Mother's Experience. The nausea and fatigue characteristic of the first trimester begin to fade for most women as they move into their second trimester. The second trimester is also marked by the development of outward symptoms of pregnancy. Many women first really begin to feel pregnant, and to show physical signs of pregnancy during the second trimester. Your abdomen will begin to expand as your growing fetus gets bigger.