Which symptom is common for a pregnant client experiencing hormonal changes?

During pregnancy, hormonal changes are significant and can lead to a variety of physical symptoms, one of the most common being nausea and vomiting, often referred to as "morning sickness." This symptom is primarily linked to the increase in hormones such as human chorionic gonadotropin (hCG) and estrogen. Many pregnant individuals experience this condition during the first trimester, making it a hallmark sign of early pregnancy. The exact mechanisms are not completely understood, but these hormones can affect the gastrointestinal tract, leading to feelings of nausea.

The other symptoms listed, such as increased energy levels, decreased appetite, and improved sleeping patterns, do not typically correlate with early pregnancy and hormonal fluctuations. Instead, increased fatigue and changes in appetite are more common as the body undergoes numerous adjustments to support the developing fetus.