Which is a common benign sign that may present in early pregnancy due to hormonal changes?

Frequent urination is a common benign sign that often emerges in early pregnancy due to hormonal changes, particularly the increase in human chorionic gonadotropin (hCG) and progesterone. These hormones can stimulate blood flow to the pelvic area, leading to increased activity in the kidneys and, consequently, a greater production of urine. This symptom can occur quite early in pregnancy, sometimes even before a missed period, and is generally considered a normal response to the changes occurring in a woman’s body during this time.

Increased appetite may occur during pregnancy, but it is not typically associated specifically with early pregnancy signs. Rather, it often develops later as the pregnancy progresses. Severe back pain is not a usual early sign of pregnancy; it can indicate other issues or conditions that may need attention. Hypertension is generally seen in later stages or is linked with conditions like gestational hypertension, rather than being a common early sign of pregnancy due to hormonal changes.